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Vitamin A toxicity is most likely to occur from ____.

Vignette #2 Jill is 32 years old, and after years of a mostly sedentary life is determined to get into shape. She decides to take up jogging but cannot decide whether to jog at a moderate pace or very fast pace, and has no idea how long to continue. Jill also wants to learn to monitor her heart rate and pulse. She was a gymnast in high school but can no longer touch her toes. Suggest how Jill should get started by answering these questions. When Jill is jogging, which characteristic determines whether this activity is aerobic or anaerobic?

According to MyPlate guidelines, which food portion exceeds the equivalent of 1 ounce from the protein foods group?

Which of the following is not noted as a group that may benefit from taking a multivitamin-mineral supplement under guidance of a physician or dietitian?

Bulimia nervosa may best be described as ____.

When two glucose units are bonded together they form ____.

How much alcohol consumption has been proven to be safe during pregnancy?

Nutrients that leave the digestive tract by way of lymph are packaged as _________ that circulate throughout the body, allowing cells to withdraw fats from them.

Vignette #1 Suzanne and Bob have noticed that Kelly, their 16-year-old daughter, has been losing weight lately. She exercises at the gym almost 4 hours a day and seems to be skipping meals. They discuss this with Kelly at the dinner table, but she says there is no problem and urges them to stop worrying. Before taking drastic steps, Suzanne and Bob call their pediatrician. They discuss what has been going on with Kelly and begin to gather facts concerning disordered eating. Let’s see how much they have learned by answering these questions. Kelly’s parents suspect she is purging as a means of maintaining her weight. What complication may occur as a result?

Tulley is a 38-year-old man who successfully lost 50 lb of excess weight. According to MyPlate recommendations, how much physical activity does he need to maintain his weight loss when he consumes only enough for his calorie needs?