Plаce the fоllоwing events оf expression of а eukаryotic gene in the correct order.
Select the lоcаtiоns in а plаnt cell where DNA may be fоund.
Order the steps оf the prоcess оf scientific inquiry for investigаting the effect of temperаture on tomаto plant production.
Describe the structure оf а mitоchоndrion. Use complete sentences.
Describe the structure оf а chlоrоplаst. Use complete sentences.
InstructiоnsReаd eаch questiоn cаrefully.Answer each questiоn by bubbling your answer on the Scantron answer sheet.After you have finished answering all questions, select TRUE.Click Finish Attempt at the bottom of the page.On the next page, click Submit All and Finish.If a confirmation message appears, click Submit All and Finish again to complete your submission.Once your assessment has been submitted successfully, notify your proctor that you are finished. Please wait for the proctor's instructions before proceeding to the next step.Chapters 38-40 Key/Variation A____ 1. What stage of readiness to exercise describes an older adult who reports thinking about starting an exercise program but exercises inconsistently? a. Precontemplation stage, characterized by no current exercise and no intention to begin exercising within the next six months. c. Action stage, characterized by actively engaging in weekly exercise consistently for the past several months. b. Preparation stage, characterized by developing a specific plan to begin exercising after discharge from a healthcare facility. d. Contemplation stage, characterized by thinking about exercising or attempting exercise but performing it inconsistently over time. ____ 2. What approach ensures that activity interventions are individualized and relevant for older adults with varying activity tolerance levels? a. Using clinical judgment to consider current activity tolerance, health condition nature, and exercise type suited to patient needs and preferences. c. Applying identical exercise prescriptions to all older adults regardless of individual health status, preferences, or available resources. b. Implementing activity programs based exclusively on institutional schedules without assessing patient comfort or acute symptom presence. d. Establishing exercise routines determined solely by equipment availability and staff convenience rather than patient-specific factors. ____ 3. What physical parameters do nurses assess to determine older adults' ability to perform hygiene self-care safely? a. Employment history, retirement income sources, educational degrees obtained, professional certifications held, and volunteer organization involvement. c. Insurance coverage type, primary care provider contact information, emergency contact names, advance directive status, and healthcare proxy designation. b. Favorite television programs, preferred meal times, recreational activity interests, social club memberships, and hobby participation frequency. d. Pain level and control measures, fatigue level, muscle strength, flexibility, balance, visual acuity, and thermal and tactile sensation detection. ____ 4. What physiological improvement occurs in older adults who participate in resistance training twice weekly for 20 minutes per session? a. Enhanced insulin resistance, improved glucose metabolism, decreased body fat, and faster gastrointestinal transit time. c. Decreased resting metabolic rate, reduced blood pressure, increased body fat percentage, and slower gastrointestinal motility. b. Elevated blood glucose levels, increased insulin resistance, enhanced fat storage, and delayed gastric emptying. d. Reduced glucose metabolism, lowered resting metabolic rate, decreased muscle glycogen stores, and impaired digestion. ____ 5. What parameters do nurses compare when evaluating whether mobility interventions achieved expected outcomes for older adults? a. Physician order completion rates, documentation timeliness, supply utilization costs, and staffing ratios against departmental benchmarks. c. Baseline mobility measures including pulse, blood pressure, respirations, strength, fatigue reports, and psychological well-being against expected outcomes. b. Family member satisfaction scores, insurance coverage limits, discharge planning timelines, and transportation arrangements against facility standards. d. Current medication list, dietary intake patterns, sleep duration, visitor frequency, and room temperature preferences against admission documentation. ____ 6. What rate of muscle strength loss occurs in individuals of average weight and height without chronic illness during bed rest? a. Approximately 3% per day from baseline levels, with effects of muscular deconditioning often apparent within days. c. Approximately 5% per hour from baseline levels, with effects of muscular deconditioning apparent within the first day. b. Approximately 10% per week from baseline levels, with effects of muscular deconditioning apparent after several months. d. Approximately 1% per month from baseline levels, with effects of muscular deconditioning apparent only after years. ____ 7. What assessment finding indicates appropriate exercise planning for a relatively healthy older adult who exercises regularly? a. The patient reports severe fatigue requiring bed rest for several hours following routine exercise sessions. c. The patient experiences progressive dyspnea and chest pain during exercise, indicating effective cardiovascular training intensity. b. The patient has established an adequate target heart rate for exercise training based on individual fitness level. d. The patient maintains identical heart rate during rest and exercise, demonstrating excellent cardiovascular conditioning and adaptation. ____ 8. What age-related changes affect foot health and increase the risk for foot problems in older adults? a. Decreased sebaceous gland secretion causing dry feet, reduced strength and flexibility, diminished visual acuity, and decreased manual dexterity for self-care. c. Increased collagen production enhancing skin elasticity, improved joint mobility, heightened tactile sensation, and enhanced balance during ambulation. b. Elevated metabolic rate accelerating tissue repair, increased subcutaneous fat padding, improved circulation, and enhanced immune response to infections. d. Strengthened ligament integrity preventing deformities, increased bone density reducing fracture risk, improved proprioception, and enhanced neuromuscular coordination. ____ 9. What nursing diagnoses apply most directly to older adults experiencing mobility limitations? a. Deficient Knowledge for patients unfamiliar with mobility aids and Noncompliance for patients refusing recommended physical therapy interventions. c. Impaired Skin Integrity for patients with pressure injuries and Ineffective Breathing Pattern for patients with shallow respirations. b. Acute Pain for patients experiencing discomfort and Anxiety for patients concerned about their current health status and prognosis. d. Impaired Mobility for patients with some limitation and Risk for Disuse Syndrome for immobile patients at risk for multisystem problems. ____ 10. What body systems must function optimally to maintain physical mobility in older adults? a. Digestive and urinary systems working primarily to eliminate waste products and absorb nutrients during exercise activities. c. Musculoskeletal and nervous systems working together to coordinate movement, maintain posture, and execute voluntary motor activities. b. Integumentary and lymphatic systems working independently to regulate temperature and fluid balance during physical activities. d. Endocrine and reproductive systems working exclusively to maintain hormonal balance and metabolic function during movement. ____ 11. What relationship exists between physical activity and functional decline in older adults? a. Regular physical activity accelerates bone demineralization and increases the risk of osteoporosis in postmenopausal women. c. Consistent physical activity reduces bone density and muscle mass at the same rate as sedentary behavior. b. Physical inactivity throughout life contributes significantly to frail health and loss of function associated with aging. d. Moderate exercise in older adults decreases muscle tone and increases susceptibility to geriatric syndromes. ____ 12. What cognitive skill enables nurses to determine the appropriate timing and precautions for activity interventions in older adults? a. Evaluating outcomes by implementing standardized exercise protocols without considering individual patient responses or preferences. c. Analyzing cues from patient assessments to identify relationships between musculoskeletal function and health alterations affecting mobility. b. Generating solutions by delegating all activity decisions to physical therapists without conducting independent nursing assessments. d. Recognizing cues by documenting patient complaints without synthesizing information from multiple data sources or disciplines. ____ 13. What assessment findings indicate correct body alignment in an older adult who is standing? a. Vertical line falling from center of gravity through base of support with proper posture requiring least muscular work. c. Lateral spinal curvature with uneven shoulder heights and rotated pelvis demonstrating optimal balance and postural control. b. Asymmetrical weight distribution with one hip elevated and knees hyperextended to conserve energy during standing. d. Forward head position with rounded shoulders and posterior pelvic tilt creating maximum stability during weight-bearing activities. ____ 14. What outcome results from implementing comprehensive safe patient handling and mobility programs in healthcare facilities? a. Increased patient falls, skin tears, pressure injuries, and higher rates of healthcare worker musculoskeletal injuries. c. Decreased equipment costs, reduced training requirements, and elimination of need for patient mobility assessments. b. Unchanged patient safety outcomes with minimal impact on healthcare worker injury rates or facility costs. d. Reduced patient falls, skin tears, pressure injuries, and decreased healthcare worker overexertion injuries significantly. ____ 15. What knowledge base enables nurses to establish appropriate outcomes for older adults with activity-related nursing diagnoses? a. Memorization of facility policies and procedures without consideration of individual patient physiological responses to exercise. c. Application of pediatric exercise standards and adolescent activity guidelines to older adult patient populations. b. Exclusive reliance on patient self-report without integrating objective physiological measurements or evidence-based guidelines. d. Understanding of normal versus abnormal physiological responses and standards for physical activity performance in adults. ____ 16. What age-related skin changes require modifications to bathing practices for older adults compared to younger adults? a. Elevated subcutaneous fat deposition, strengthened dermal layer integrity, improved barrier function, and enhanced natural moisturizing factor production. c. Decreased epidermal cell replacement rate, skin thinning and loss of resiliency, reduced moisture retention, and decreased lubricating substance production from skin glands. b. Increased sebaceous gland activity, enhanced collagen production, improved skin elasticity, and accelerated wound healing capacity with tissue regeneration. d. Heightened immune response in skin tissues, increased blood flow to dermis, improved thermoregulation capacity, and enhanced sweat gland function. ____ 17. What critical thinking approach enables nurses to provide effective care for immobilized older adults? a. Reactive problem-solving that addresses complications only after clinical manifestations become clearly visible and documented. c. Delegation of assessment responsibilities exclusively to physical therapists and other specialized rehabilitation professionals. b. Anticipation of potential risks by considering preexisting conditions and broad range of complications during assessment and planning. d. Standardized care protocols applied uniformly to all immobilized patients regardless of individual health conditions or risks. ____ 18. What conditions increase older adults' risk for developing impaired oral mucous membranes? a. Inadequate oral hygiene practices, oral malignancy, radiation therapy to head and neck, chemotherapy treatments, and nasogastric intubation placement. c. Controlled blood glucose levels, normal blood pressure readings, adequate sleep patterns, regular exercise routines, and stress management techniques. b. Strong family support systems, access to dental insurance, transportation to appointments, financial resources for care, and caregiver assistance availability. d. Regular dental examinations, adequate fluid intake, balanced nutritional status, intact swallowing reflex, and independent performance of oral care. ____ 19. What principle guides nurses when establishing care priorities for immobilized older adults? a. Standardized care pathways based on admission diagnosis determine priorities, with individual patient factors minimally influencing decisions. c. Mental and physical health effects of problems determine immediacy, with priorities reordered as patient conditions change. b. Physician preferences and institutional protocols determine priorities, with nursing assessments considered only after medical orders. d. Chronological order of nursing diagnosis identification determines sequence, with first identified problems addressed before subsequent ones. ____ 20. What assessment findings indicate hair and scalp problems requiring nursing intervention in older adults? a. Normal sebaceous gland function, intact hair follicles, appropriate hair texture for age, and symmetric hair distribution patterns across scalp. c. Adequate protein intake, regular shampooing routine, use of appropriate hair care products, and ability to perform independent grooming activities. b. Clean and shiny hair appearance, clear scalp without lesions, untangled hair strands, and absence of parasites or abnormal secretions. d. Hair loss (alopecia), dry scalp with dandruff or psoriasis causing scaliness, presence of head lice with eggs attached to hair shafts, and scalp lesions or trauma. ____ 21. What effect does exercise training have on cognitive function and dementia in older adults? a. Exercise training decreases brain health, increases dementia risk, and impairs activities of daily living performance. c. Exercise training has no measurable effect on cognitive function or activities of daily living in dementia patients. b. Exercise training improves brain health, lowers dementia risk, and enhances activities of daily living performance. d. Exercise training accelerates cognitive decline, worsens dementia symptoms, and increases caregiver burden significantly. ____ 22. What conditions increase older adults' risk for developing impaired skin integrity? a. Strong social support systems, access to healthcare services, health insurance coverage, transportation availability, and family caregiver presence. c. Frequent position changes, well-controlled blood glucose levels, adequate hydration, normal blood pressure, and absence of chronic disease conditions. b. Immobilization, reduced sensation, vascular insufficiency, malnutrition, moisture exposure from incontinence, and presence of medical devices or adhesives. d. Regular physical activity, adequate protein intake, normal body weight, intact cognitive function, and independent performance of activities of daily living. ____ 23. What ergonomic principle guides safe patient handling and mobility interventions in healthcare settings? a. Two-person manual lifting techniques eliminate the need for mechanical lift devices in most patient care situations. c. Individual nurse strength and fitness levels determine the appropriate patient handling technique for each situation. b. Mechanical equipment and assistive devices replace manual patient handling to reduce injury risk for workers and patients. d. Manual patient lifting with proper body mechanics provides the safest method for repositioning immobile patients. ____ 24. What clinical judgment principle guides nurses in determining the appropriate timing for activity interventions in older adults? a. Prioritizing patient education about exercise importance without considering patient responsiveness, attentiveness, or learning readiness. c. Scheduling activities based exclusively on documentation requirements and regulatory compliance rather than patient condition assessment. b. Implementing all scheduled activities regardless of patient pain level, emotional state, or willingness to participate in exercise. d. Determining intervention timing based on patient comfort, acute symptom presence, and mental readiness to participate in activities. ____ 25. What equipment represents evidence-based safe patient-handling practice when transferring an older adult from bed to stretcher? a. Mechanical lift devices or lateral transfer aids that reduce manual lifting and follow ergonomic principles for patient movement. c. Single-nurse transfer using upper body strength and twisting motions to move the patient across surfaces independently. b. Manual lifting techniques performed by two nurses using proper body mechanics without any assistive devices or equipment. d. Verbal instructions directing the patient to independently slide across surfaces while nurses provide only supervisory observation. ____ 26. What intellectual standard supports nurses in improving activity tolerance and mobility skills in older adults with functional limitations? a. Creativity, commitment, and perseverance when planning interventions for patients with capacity for recovery despite physical function loss. c. Delegation of mobility assessments to unlicensed assistive personnel to reduce nursing workload and documentation time. b. Limitation of collaboration with interdisciplinary team members to maintain autonomous nursing practice and decision-making authority. d. Standardization of all exercise protocols without modification to ensure consistency across patient populations and care settings. ____ 27. What physiological parameters should nurses compare with baseline values when assessing activity tolerance in older adults after ambulation? a. Respiratory rate and oxygen saturation only, excluding cardiovascular parameters from the activity tolerance assessment protocol. c. Heart rate and blood pressure responses, observing for appropriate increases from resting baseline measurements during activity. b. Skin turgor and capillary refill time, evaluating hydration status and peripheral circulation following physical exertion. d. Body temperature and pupillary responses, monitoring for changes in thermoregulation and neurological function during exercise. ____ 28. What assessment components must nurses complete before assisting an older adult to ambulate safely? a. Patient's strength, coordination, baseline vital signs, and balance to determine the type of assistance needed for safe ambulation. c. Patient's educational background, occupation history, and recreational interests to develop personalized ambulation programs. b. Patient's insurance coverage, discharge planning needs, and family visitation schedule to coordinate ambulation timing appropriately. d. Patient's dietary preferences, medication administration times, and laboratory test results to establish ambulation protocols. ____ 29. What cultural and social factors influence hygiene practices in older adults? a. Hospital policies, nursing staff preferences, standardized care protocols, institutional schedules, and facility equipment availability determining hygiene routines. c. Insurance coverage limits, reimbursement rates, documentation requirements, regulatory compliance standards, and accreditation survey findings guiding practices. b. Cultural beliefs, religious practices, personal values, educational level, gender preferences, and geographic location affecting self-care practices and frequency. d. Pharmaceutical interventions, laboratory values, diagnostic test results, medical equipment needs, and surgical procedure schedules dictating hygiene timing. ____ 30. What nursing actions are essential when performing perineal care for older adults with indwelling urinary catheters? a. Perform care only during complete bed baths, use cold water to reduce bacterial growth, avoid glove use to improve tactile assessment, and discourage patient self-care participation. c. Apply petroleum-based ointments to perineal area, use harsh scrubbing motions for effectiveness, share equipment between patients for efficiency, and omit hand hygiene after procedure. b. Use chlorhexidine gluconate (CHG) for thorough cleansing, perform care more frequently than routine bathing, wear gloves during procedure, and maintain professional dignified approach. d. Avoid perineal care to prevent catheter dislodgement, use only plain water without cleansing agents, delegate care exclusively to unlicensed personnel, and perform care weekly only. ____ 31. What positioning devices do nurses use to maintain proper body alignment for immobilized older adults? a. Friction-reducing sheets, appropriately sized pillows, folded blankets or towels, and foot boots maintaining dorsiflexion to prevent foot drop. c. Thick pillows under head increasing cervical flexion, thin pillows under bony prominences, and continuous positioning boot wear without removal. b. Oversized pillows creating maximum elevation, heating pads applied to pressure points, and sandbags immobilizing all joints completely. d. Restraint devices limiting all movement, rigid boards preventing position changes, and tight straps securing extremities to bed rails. ____ 32. What factor must nurses consider when establishing outcomes for older adults with activity and exercise nursing diagnoses? a. Standardized institutional protocols applied uniformly without modification to ensure consistency across all patient populations. c. Patient's insurance coverage and reimbursement limitations as exclusive criteria for determining appropriate exercise interventions. b. Healthcare provider preferences and facility schedules as primary determinants for establishing patient activity outcomes. d. Patient's home environment, family caregiver involvement, and any preexisting health concerns that may affect activity planning. ____ 33. What assessment component determines an older adult's ability and readiness to engage in exercise activities? a. Patient's enjoyment of exercise and belief in personal ability to exercise as factors associated with adult physical activity. c. Patient's body alignment, muscle strength, joint integrity, and baseline vital signs to evaluate physical condition for exercise. b. Patient's family support system and social network as exclusive indicators of motivation for beginning exercise programs. d. Patient's financial resources and transportation access as primary determinants of exercise program participation and adherence. ____ 34. What age-related musculoskeletal change contributes most significantly to decreased functional ability in older adults? a. Enhanced flexibility of tendons and ligaments causing joint hypermobility and instability during movement. c. Gradual reduction in muscle fiber number and size resulting in approximately 30% muscle mass loss by age 70. b. Increased bone formation and decreased bone resorption leading to excessive calcium deposition in long bones. d. Accelerated cartilage regeneration in weight-bearing joints resulting in increased joint space and height gain. ____ 35. What elements do nurses incorporate when using critical thinking to assess hygiene needs in older adults? a. Family member opinions exclusively, social media health trends, anecdotal evidence from colleagues, and personal hygiene preferences of nursing staff. c. Financial reimbursement considerations, documentation efficiency priorities, time management constraints, and staffing availability patterns during shift assignments. b. Knowledge about patient comfort and privacy, early risk factors for impaired skin integrity, impact of impaired circulation, and past clinical experiences. d. Standardized assessment forms completed identically for all patients, predetermined hygiene schedules, and universal bathing protocols without individual variation. ____ 36. What critical thinking elements must nurses integrate when assessing older adults' hygiene needs to ensure patient-centered care? a. Reliance on previous shift reports only, assumption of unchanged patient status, performance of tasks without reassessment, and prioritization of efficiency over individualization. c. Focus solely on physical assessment findings, implementation of identical care for all patients, minimal patient interaction during procedures, and standardized bathing schedules. b. Completion of standardized assessment forms, documentation of routine vital signs, adherence to facility protocols exclusively, and delegation of hygiene tasks to unlicensed personnel. d. Synthesis of knowledge from multiple disciplines, consideration of patient's medical condition and risks, thorough assessment data gathering, and analysis of data to form nursing diagnoses. ____ 37. What comparison method enables nurses to evaluate whether older adults have achieved expected outcomes following exercise therapy implementation? a. Comparing patient's self-reported satisfaction levels with family member expectations without objective physiological measurements. c. Comparing patient's current medication regimen with previous prescriptions to determine whether pharmacological adjustments occurred. b. Comparing patient's baseline mobility and activity tolerance measures with expected outcomes and standards for improvement after interventions. d. Comparing patient's current exercise performance exclusively with other patients in the same age group without individual baselines. ____ 38. What mechanical prophylaxis methods do nurses implement to prevent deep vein thrombosis in immobilized older adults? a. Prolonged bed rest, elevation of lower extremities above heart level, passive range of motion twice daily, and heat application. c. Leg massage techniques, crossing legs during sitting, tight clothing application, and extended periods of chair sitting without movement. b. Early ambulation, intermittent sequential compression devices, graduated compression stockings, and venous plexus foot pumps promoting venous return. d. Restrictive positioning devices, limb immobilization with splints, dependent leg positioning, and limitation of all lower extremity movement. ____ 39. What physiological factors make foot care essential for older adults with diabetes mellitus? a. Enhanced immune system response to infections, increased collagen synthesis for wound healing, improved capillary refill time, and accelerated epithelialization of injuries. c. Peripheral neuropathy decreasing sensation awareness, limited joint mobility, bony deformity development, peripheral vascular disease impairing circulation, and history of skin ulcers b. Strengthened arterial wall integrity, increased oxygen-carrying capacity of blood, improved lymphatic drainage, and enhanced white blood cell migration to injury sites. d. Elevated pain threshold providing comfort, increased subcutaneous tissue padding protecting bones, improved proprioception during ambulation, and enhanced thermoregulation. ____ 40. What triggers commonly cause aggressive behavior during bathing in older adults with cognitive impairments such as dementia? a. Enhanced cognitive function, improved memory recall, increased independence with activities, heightened awareness of surroundings, and effective communication abilities. c. Excessive room warmth, prolonged sleep periods, overstimulation from visitors, adequate pain control, and comprehensive understanding of care procedures. b. Comfortable environmental temperature, familiar caregiver presence, predictable daily routines, adequate rest periods, and maintained dignity throughout care. d. Unmanaged pain, feeling cold, experiencing fear and vulnerability, feeling embarrassed and exposed, sensing loss of control, and not understanding the situation.
InstructiоnsReаd eаch questiоn cаrefully.Answer each questiоn by bubbling your answer on the Scantron answer sheet.After you have finished answering all questions, select TRUE.Click Finish Attempt at the bottom of the page.On the next page, click Submit All and Finish.If a confirmation message appears, click Submit All and Finish again to complete your submission.Once your assessment has been submitted successfully, notify your proctor that you are finished. Please wait for the proctor's instructions before proceeding to the next step.Chapters 38-40 Key/Variation B____ 1. What assessment findings indicate hair and scalp problems requiring nursing intervention in older adults? a. Normal sebaceous gland function, intact hair follicles, appropriate hair texture for age, and symmetric hair distribution patterns across scalp. c. Clean and shiny hair appearance, clear scalp without lesions, untangled hair strands, and absence of parasites or abnormal secretions. b. Hair loss (alopecia), dry scalp with dandruff or psoriasis causing scaliness, presence of head lice with eggs attached to hair shafts, and scalp lesions or trauma. d. Adequate protein intake, regular shampooing routine, use of appropriate hair care products, and ability to perform independent grooming activities. ____ 2. What approach ensures that activity interventions are individualized and relevant for older adults with varying activity tolerance levels? a. Establishing exercise routines determined solely by equipment availability and staff convenience rather than patient-specific factors. c. Applying identical exercise prescriptions to all older adults regardless of individual health status, preferences, or available resources. b. Implementing activity programs based exclusively on institutional schedules without assessing patient comfort or acute symptom presence. d. Using clinical judgment to consider current activity tolerance, health condition nature, and exercise type suited to patient needs and preferences. ____ 3. What physiological improvement occurs in older adults who participate in resistance training twice weekly for 20 minutes per session? a. Enhanced insulin resistance, improved glucose metabolism, decreased body fat, and faster gastrointestinal transit time. c. Elevated blood glucose levels, increased insulin resistance, enhanced fat storage, and delayed gastric emptying. b. Decreased resting metabolic rate, reduced blood pressure, increased body fat percentage, and slower gastrointestinal motility. d. Reduced glucose metabolism, lowered resting metabolic rate, decreased muscle glycogen stores, and impaired digestion. ____ 4. What physical parameters do nurses assess to determine older adults' ability to perform hygiene self-care safely? a. Employment history, retirement income sources, educational degrees obtained, professional certifications held, and volunteer organization involvement. c. Pain level and control measures, fatigue level, muscle strength, flexibility, balance, visual acuity, and thermal and tactile sensation detection. b. Insurance coverage type, primary care provider contact information, emergency contact names, advance directive status, and healthcare proxy designation. d. Favorite television programs, preferred meal times, recreational activity interests, social club memberships, and hobby participation frequency. ____ 5. What body systems must function optimally to maintain physical mobility in older adults? a. Integumentary and lymphatic systems working independently to regulate temperature and fluid balance during physical activities. c. Endocrine and reproductive systems working exclusively to maintain hormonal balance and metabolic function during movement. b. Digestive and urinary systems working primarily to eliminate waste products and absorb nutrients during exercise activities. d. Musculoskeletal and nervous systems working together to coordinate movement, maintain posture, and execute voluntary motor activities. ____ 6. What ergonomic principle guides safe patient handling and mobility interventions in healthcare settings? a. Mechanical equipment and assistive devices replace manual patient handling to reduce injury risk for workers and patients. c. Manual patient lifting with proper body mechanics provides the safest method for repositioning immobile patients. b. Individual nurse strength and fitness levels determine the appropriate patient handling technique for each situation. d. Two-person manual lifting techniques eliminate the need for mechanical lift devices in most patient care situations. ____ 7. What principle guides nurses when establishing care priorities for immobilized older adults? a. Mental and physical health effects of problems determine immediacy, with priorities reordered as patient conditions change. c. Chronological order of nursing diagnosis identification determines sequence, with first identified problems addressed before subsequent ones. b. Physician preferences and institutional protocols determine priorities, with nursing assessments considered only after medical orders. d. Standardized care pathways based on admission diagnosis determine priorities, with individual patient factors minimally influencing decisions. ____ 8. What conditions increase older adults' risk for developing impaired skin integrity? a. Regular physical activity, adequate protein intake, normal body weight, intact cognitive function, and independent performance of activities of daily living. c. Frequent position changes, well-controlled blood glucose levels, adequate hydration, normal blood pressure, and absence of chronic disease conditions. b. Strong social support systems, access to healthcare services, health insurance coverage, transportation availability, and family caregiver presence. d. Immobilization, reduced sensation, vascular insufficiency, malnutrition, moisture exposure from incontinence, and presence of medical devices or adhesives. ____ 9. What assessment finding indicates appropriate exercise planning for a relatively healthy older adult who exercises regularly? a. The patient experiences progressive dyspnea and chest pain during exercise, indicating effective cardiovascular training intensity. c. The patient maintains identical heart rate during rest and exercise, demonstrating excellent cardiovascular conditioning and adaptation. b. The patient has established an adequate target heart rate for exercise training based on individual fitness level. d. The patient reports severe fatigue requiring bed rest for several hours following routine exercise sessions. ____ 10. What age-related changes affect foot health and increase the risk for foot problems in older adults? a. Strengthened ligament integrity preventing deformities, increased bone density reducing fracture risk, improved proprioception, and enhanced neuromuscular coordination. c. Decreased sebaceous gland secretion causing dry feet, reduced strength and flexibility, diminished visual acuity, and decreased manual dexterity for self-care. b. Increased collagen production enhancing skin elasticity, improved joint mobility, heightened tactile sensation, and enhanced balance during ambulation. d. Elevated metabolic rate accelerating tissue repair, increased subcutaneous fat padding, improved circulation, and enhanced immune response to infections. ____ 11. What clinical judgment principle guides nurses in determining the appropriate timing for activity interventions in older adults? a. Scheduling activities based exclusively on documentation requirements and regulatory compliance rather than patient condition assessment. c. Determining intervention timing based on patient comfort, acute symptom presence, and mental readiness to participate in activities. b. Prioritizing patient education about exercise importance without considering patient responsiveness, attentiveness, or learning readiness. d. Implementing all scheduled activities regardless of patient pain level, emotional state, or willingness to participate in exercise. ____ 12. What relationship exists between physical activity and functional decline in older adults? a. Physical inactivity throughout life contributes significantly to frail health and loss of function associated with aging. c. Moderate exercise in older adults decreases muscle tone and increases susceptibility to geriatric syndromes. b. Regular physical activity accelerates bone demineralization and increases the risk of osteoporosis in postmenopausal women. d. Consistent physical activity reduces bone density and muscle mass at the same rate as sedentary behavior. ____ 13. What critical thinking approach enables nurses to provide effective care for immobilized older adults? a. Delegation of assessment responsibilities exclusively to physical therapists and other specialized rehabilitation professionals. c. Reactive problem-solving that addresses complications only after clinical manifestations become clearly visible and documented. b. Anticipation of potential risks by considering preexisting conditions and broad range of complications during assessment and planning. d. Standardized care protocols applied uniformly to all immobilized patients regardless of individual health conditions or risks. ____ 14. What outcome results from implementing comprehensive safe patient handling and mobility programs in healthcare facilities? a. Unchanged patient safety outcomes with minimal impact on healthcare worker injury rates or facility costs. c. Reduced patient falls, skin tears, pressure injuries, and decreased healthcare worker overexertion injuries significantly. b. Increased patient falls, skin tears, pressure injuries, and higher rates of healthcare worker musculoskeletal injuries. d. Decreased equipment costs, reduced training requirements, and elimination of need for patient mobility assessments. ____ 15. What comparison method enables nurses to evaluate whether older adults have achieved expected outcomes following exercise therapy implementation? a. Comparing patient's self-reported satisfaction levels with family member expectations without objective physiological measurements. c. Comparing patient's current medication regimen with previous prescriptions to determine whether pharmacological adjustments occurred. b. Comparing patient's current exercise performance exclusively with other patients in the same age group without individual baselines. d. Comparing patient's baseline mobility and activity tolerance measures with expected outcomes and standards for improvement after interventions. ____ 16. What mechanical prophylaxis methods do nurses implement to prevent deep vein thrombosis in immobilized older adults? a. Prolonged bed rest, elevation of lower extremities above heart level, passive range of motion twice daily, and heat application. c. Restrictive positioning devices, limb immobilization with splints, dependent leg positioning, and limitation of all lower extremity movement. b. Early ambulation, intermittent sequential compression devices, graduated compression stockings, and venous plexus foot pumps promoting venous return. d. Leg massage techniques, crossing legs during sitting, tight clothing application, and extended periods of chair sitting without movement. ____ 17. What factor must nurses consider when establishing outcomes for older adults with activity and exercise nursing diagnoses? a. Healthcare provider preferences and facility schedules as primary determinants for establishing patient activity outcomes. c. Standardized institutional protocols applied uniformly without modification to ensure consistency across all patient populations. b. Patient's home environment, family caregiver involvement, and any preexisting health concerns that may affect activity planning. d. Patient's insurance coverage and reimbursement limitations as exclusive criteria for determining appropriate exercise interventions. ____ 18. What critical thinking elements must nurses integrate when assessing older adults' hygiene needs to ensure patient-centered care? a. Focus solely on physical assessment findings, implementation of identical care for all patients, minimal patient interaction during procedures, and standardized bathing schedules. c. Reliance on previous shift reports only, assumption of unchanged patient status, performance of tasks without reassessment, and prioritization of efficiency over individualization. b. Synthesis of knowledge from multiple disciplines, consideration of patient's medical condition and risks, thorough assessment data gathering, and analysis of data to form nursing diagnoses. d. Completion of standardized assessment forms, documentation of routine vital signs, adherence to facility protocols exclusively, and delegation of hygiene tasks to unlicensed personnel. ____ 19. What triggers commonly cause aggressive behavior during bathing in older adults with cognitive impairments such as dementia? a. Enhanced cognitive function, improved memory recall, increased independence with activities, heightened awareness of surroundings, and effective communication abilities. c. Unmanaged pain, feeling cold, experiencing fear and vulnerability, feeling embarrassed and exposed, sensing loss of control, and not understanding the situation. b. Comfortable environmental temperature, familiar caregiver presence, predictable daily routines, adequate rest periods, and maintained dignity throughout care. d. Excessive room warmth, prolonged sleep periods, overstimulation from visitors, adequate pain control, and comprehensive understanding of care procedures. ____ 20. What parameters do nurses compare when evaluating whether mobility interventions achieved expected outcomes for older adults? a. Family member satisfaction scores, insurance coverage limits, discharge planning timelines, and transportation arrangements against facility standards. c. Current medication list, dietary intake patterns, sleep duration, visitor frequency, and room temperature preferences against admission documentation. b. Baseline mobility measures including pulse, blood pressure, respirations, strength, fatigue reports, and psychological well-being against expected outcomes. d. Physician order completion rates, documentation timeliness, supply utilization costs, and staffing ratios against departmental benchmarks. ____ 21. What positioning devices do nurses use to maintain proper body alignment for immobilized older adults? a. Oversized pillows creating maximum elevation, heating pads applied to pressure points, and sandbags immobilizing all joints completely. c. Restraint devices limiting all movement, rigid boards preventing position changes, and tight straps securing extremities to bed rails. b. Friction-reducing sheets, appropriately sized pillows, folded blankets or towels, and foot boots maintaining dorsiflexion to prevent foot drop. d. Thick pillows under head increasing cervical flexion, thin pillows under bony prominences, and continuous positioning boot wear without removal. ____ 22. What cultural and social factors influence hygiene practices in older adults? a. Cultural beliefs, religious practices, personal values, educational level, gender preferences, and geographic location affecting self-care practices and frequency. c. Hospital policies, nursing staff preferences, standardized care protocols, institutional schedules, and facility equipment availability determining hygiene routines. b. Pharmaceutical interventions, laboratory values, diagnostic test results, medical equipment needs, and surgical procedure schedules dictating hygiene timing. d. Insurance coverage limits, reimbursement rates, documentation requirements, regulatory compliance standards, and accreditation survey findings guiding practices. ____ 23. What physiological parameters should nurses compare with baseline values when assessing activity tolerance in older adults after ambulation? a. Skin turgor and capillary refill time, evaluating hydration status and peripheral circulation following physical exertion. c. Body temperature and pupillary responses, monitoring for changes in thermoregulation and neurological function during exercise. b. Respiratory rate and oxygen saturation only, excluding cardiovascular parameters from the activity tolerance assessment protocol. d. Heart rate and blood pressure responses, observing for appropriate increases from resting baseline measurements during activity. ____ 24. What assessment components must nurses complete before assisting an older adult to ambulate safely? a. Patient's educational background, occupation history, and recreational interests to develop personalized ambulation programs. c. Patient's insurance coverage, discharge planning needs, and family visitation schedule to coordinate ambulation timing appropriately. b. Patient's dietary preferences, medication administration times, and laboratory test results to establish ambulation protocols. d. Patient's strength, coordination, baseline vital signs, and balance to determine the type of assistance needed for safe ambulation. ____ 25. What effect does exercise training have on cognitive function and dementia in older adults? a. Exercise training has no measurable effect on cognitive function or activities of daily living in dementia patients. c. Exercise training accelerates cognitive decline, worsens dementia symptoms, and increases caregiver burden significantly. b. Exercise training improves brain health, lowers dementia risk, and enhances activities of daily living performance. d. Exercise training decreases brain health, increases dementia risk, and impairs activities of daily living performance. ____ 26. What knowledge base enables nurses to establish appropriate outcomes for older adults with activity-related nursing diagnoses? a. Memorization of facility policies and procedures without consideration of individual patient physiological responses to exercise. c. Understanding of normal versus abnormal physiological responses and standards for physical activity performance in adults. b. Application of pediatric exercise standards and adolescent activity guidelines to older adult patient populations. d. Exclusive reliance on patient self-report without integrating objective physiological measurements or evidence-based guidelines. ____ 27. What intellectual standard supports nurses in improving activity tolerance and mobility skills in older adults with functional limitations? a. Standardization of all exercise protocols without modification to ensure consistency across patient populations and care settings. c. Delegation of mobility assessments to unlicensed assistive personnel to reduce nursing workload and documentation time. b. Limitation of collaboration with interdisciplinary team members to maintain autonomous nursing practice and decision-making authority. d. Creativity, commitment, and perseverance when planning interventions for patients with capacity for recovery despite physical function loss. ____ 28. What cognitive skill enables nurses to determine the appropriate timing and precautions for activity interventions in older adults? a. Generating solutions by delegating all activity decisions to physical therapists without conducting independent nursing assessments. c. Evaluating outcomes by implementing standardized exercise protocols without considering individual patient responses or preferences. b. Analyzing cues from patient assessments to identify relationships between musculoskeletal function and health alterations affecting mobility. d. Recognizing cues by documenting patient complaints without synthesizing information from multiple data sources or disciplines. ____ 29. What assessment component determines an older adult's ability and readiness to engage in exercise activities? a. Patient's financial resources and transportation access as primary determinants of exercise program participation and adherence. c. Patient's body alignment, muscle strength, joint integrity, and baseline vital signs to evaluate physical condition for exercise. b. Patient's enjoyment of exercise and belief in personal ability to exercise as factors associated with adult physical activity. d. Patient's family support system and social network as exclusive indicators of motivation for beginning exercise programs. ____ 30. What elements do nurses incorporate when using critical thinking to assess hygiene needs in older adults? a. Family member opinions exclusively, social media health trends, anecdotal evidence from colleagues, and personal hygiene preferences of nursing staff. c. Standardized assessment forms completed identically for all patients, predetermined hygiene schedules, and universal bathing protocols without individual variation. b. Knowledge about patient comfort and privacy, early risk factors for impaired skin integrity, impact of impaired circulation, and past clinical experiences. d. Financial reimbursement considerations, documentation efficiency priorities, time management constraints, and staffing availability patterns during shift assignments. ____ 31. What assessment findings indicate correct body alignment in an older adult who is standing? a. Vertical line falling from center of gravity through base of support with proper posture requiring least muscular work. c. Forward head position with rounded shoulders and posterior pelvic tilt creating maximum stability during weight-bearing activities. b. Lateral spinal curvature with uneven shoulder heights and rotated pelvis demonstrating optimal balance and postural control. d. Asymmetrical weight distribution with one hip elevated and knees hyperextended to conserve energy during standing. ____ 32. What age-related skin changes require modifications to bathing practices for older adults compared to younger adults? a. Decreased epidermal cell replacement rate, skin thinning and loss of resiliency, reduced moisture retention, and decreased lubricating substance production from skin glands. c. Increased sebaceous gland activity, enhanced collagen production, improved skin elasticity, and accelerated wound healing capacity with tissue regeneration. b. Heightened immune response in skin tissues, increased blood flow to dermis, improved thermoregulation capacity, and enhanced sweat gland function. d. Elevated subcutaneous fat deposition, strengthened dermal layer integrity, improved barrier function, and enhanced natural moisturizing factor production. ____ 33. What rate of muscle strength loss occurs in individuals of average weight and height without chronic illness during bed rest? a. Approximately 10% per week from baseline levels, with effects of muscular deconditioning apparent after several months. c. Approximately 1% per month from baseline levels, with effects of muscular deconditioning apparent only after years. b. Approximately 5% per hour from baseline levels, with effects of muscular deconditioning apparent within the first day. d. Approximately 3% per day from baseline levels, with effects of muscular deconditioning often apparent within days. ____ 34. What age-related musculoskeletal change contributes most significantly to decreased functional ability in older adults? a. Enhanced flexibility of tendons and ligaments causing joint hypermobility and instability during movement. c. Accelerated cartilage regeneration in weight-bearing joints resulting in increased joint space and height gain. b. Increased bone formation and decreased bone resorption leading to excessive calcium deposition in long bones. d. Gradual reduction in muscle fiber number and size resulting in approximately 30% muscle mass loss by age 70. ____ 35. What conditions increase older adults' risk for developing impaired oral mucous membranes? a. Controlled blood glucose levels, normal blood pressure readings, adequate sleep patterns, regular exercise routines, and stress management techniques. c. Inadequate oral hygiene practices, oral malignancy, radiation therapy to head and neck, chemotherapy treatments, and nasogastric intubation placement. b. Strong family support systems, access to dental insurance, transportation to appointments, financial resources for care, and caregiver assistance availability. d. Regular dental examinations, adequate fluid intake, balanced nutritional status, intact swallowing reflex, and independent performance of oral care. ____ 36. What physiological factors make foot care essential for older adults with diabetes mellitus? a. Peripheral neuropathy decreasing sensation awareness, limited joint mobility, bony deformity development, peripheral vascular disease impairing circulation, and history of skin ulcers c. Elevated pain threshold providing comfort, increased subcutaneous tissue padding protecting bones, improved proprioception during ambulation, and enhanced thermoregulation. b. Enhanced immune system response to infections, increased collagen synthesis for wound healing, improved capillary refill time, and accelerated epithelialization of injuries. d. Strengthened arterial wall integrity, increased oxygen-carrying capacity of blood, improved lymphatic drainage, and enhanced white blood cell migration to injury sites. ____ 37. What nursing actions are essential when performing perineal care for older adults with indwelling urinary catheters? a. Apply petroleum-based ointments to perineal area, use harsh scrubbing motions for effectiveness, share equipment between patients for efficiency, and omit hand hygiene after procedure. c. Perform care only during complete bed baths, use cold water to reduce bacterial growth, avoid glove use to improve tactile assessment, and discourage patient self-care participation. b. Use chlorhexidine gluconate (CHG) for thorough cleansing, perform care more frequently than routine bathing, wear gloves during procedure, and maintain professional dignified approach. d. Avoid perineal care to prevent catheter dislodgement, use only plain water without cleansing agents, delegate care exclusively to unlicensed personnel, and perform care weekly only. ____ 38. What stage of readiness to exercise describes an older adult who reports thinking about starting an exercise program but exercises inconsistently? a. Action stage, characterized by actively engaging in weekly exercise consistently for the past several months. c. Contemplation stage, characterized by thinking about exercising or attempting exercise but performing it inconsistently over time. b. Precontemplation stage, characterized by no current exercise and no intention to begin exercising within the next six months. d. Preparation stage, characterized by developing a specific plan to begin exercising after discharge from a healthcare facility. ____ 39. What nursing diagnoses apply most directly to older adults experiencing mobility limitations? a. Impaired Skin Integrity for patients with pressure injuries and Ineffective Breathing Pattern for patients with shallow respirations. c. Deficient Knowledge for patients unfamiliar with mobility aids and Noncompliance for patients refusing recommended physical therapy interventions. b. Acute Pain for patients experiencing discomfort and Anxiety for patients concerned about their current health status and prognosis. d. Impaired Mobility for patients with some limitation and Risk for Disuse Syndrome for immobile patients at risk for multisystem problems. ____ 40. What equipment represents evidence-based safe patient-handling practice when transferring an older adult from bed to stretcher? a. Single-nurse transfer using upper body strength and twisting motions to move the patient across surfaces independently. c. Mechanical lift devices or lateral transfer aids that reduce manual lifting and follow ergonomic principles for patient movement. b. Verbal instructions directing the patient to independently slide across surfaces while nurses provide only supervisory observation. d. Manual lifting techniques performed by two nurses using proper body mechanics without any assistive devices or equipment.
InstructiоnsReаd eаch questiоn cаrefully.Answer each questiоn by bubbling your answer on the Scantron answer sheet.After you have finished answering all questions, select TRUE.Click Finish Attempt at the bottom of the page.On the next page, click Submit All and Finish.If a confirmation message appears, click Submit All and Finish again to complete your submission.Once your assessment has been submitted successfully, notify your proctor that you are finished. Please wait for the proctor's instructions before proceeding to the next step.Chapters 34-37 Key/Variation A