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1 The cardiac cycle describes the sequence of events taking place in the heart to bring about changes in blood pressure.     The graph below shows the changes in blood pressure in the aorta, left ventricle, and left atrium.     Right-click on the blue button to open Figure 1.1        

  TOTAL QUESTION 4 [8]

5.2 The diagram shows the structure of thymine and four other bases, P, Q, R and S. Bases P and S can form three hydrogen bonds each and bases Q and R can form two hydrogen bonds each.     Explain which of the four bases P, Q, R or S is adenine. (2)   Right-click on the blue button to open Fig 5.2        

Katie is a pediatric RN taking care of 6 year old Alexandra. Alexandra is scheduled for an MRI in an hour. Which of the following actions by Katie would be consistent with pre-procedure care for an MRI? Select all that apply.

The nurse is caring for the pediatric patient on furosemide (Lasix) and digoxin (Lanoxin) for congestive heart failure.  Which of the following lab results should be reported to the physician immediately (priority)?

Accelerations are transient increases in the Fetal Heart Rate normally caused by fetal movement.

Which of the following situations observed by the newly appointed nurse manager of an oncology unit indicates staff understanding of nursing care regarding intracavity radiation devices? (Select All That Apply)  

Which action related to insulin administration should the nurse include in the teaching plan for an adolescent client who has been newly diagnosed with diabetes mellitus to avoid the development of lipoatrophy?

Kayla is a 16 year old with an intra-cavity radiation. Which of the following nursing considerations must be implemented? Select all that apply.

The nurse is providing education to the parents of a child with a Congenital Heart Defect.  Which of the following interventions will the nurse advise the parents that will help increase the food intake of their infant? (Select All That Apply)