Nokea
A fit young woman was at zero nitrogen balance. The nurse discovers that this patient is now pregnant with her first child. For what is this patient at risk?
- A. Embolism
- B. Anabolism
- C. Catabolism
- D. Metabolism
Correct Answer: B
Rationale: When more nitrogen is consumed than is excreted, anabolism occurs. This is also called a positive nitrogen balance.
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The young woman who is breastfeeding will need an increase of calories and protein. What foods should the nurse suggest as sources of protein?
- A. Green leafy vegetables
- B. Citrus fruits
- C. Asparagus
- D. Nuts
Correct Answer: D
Rationale: Nuts are a safe source of protein for lactating women.
The nurse has assessed a patient's body mass index (BMI) to be 19.6. This assessment of weight versus height indicates that this patient's weight category is in which category?
- A. Low health risk
- B. Overweight
- C. Obese
- D. Morbidly obese
Correct Answer: A
Rationale: A BMI between 18.5 and 24.9 is associated with the lowest health risk. Those with BMIs between 25 and 29.9 are considered overweight, and those with BMIs of 30 or greater are considered obese. A BMI of less than 18.5 is considered underweight and is also associated with health risks.
The patient who had a gastrostomy complains to the nurse about frequent episodes of dumping syndrome. What can the nurse recommend to this patient to decrease this problem?
- A. Eat small frequent meals.
- B. Include more fiber in meals.
- C. Increase seasoning on food.
- D. Limit intake to semiliquids.
Correct Answer: A
Rationale: The symptoms of dumping syndrome can be reduced by consuming small frequent meals of mildly seasoned food; extra fiber is not essential.
The nurse is explaining the activity recommendations from the USDA's new MyPlate plan. What is the minimum amount of moderate weekly exercise needed to balance nutritional intake?
- A. 15 minutes
- B. 1 hour and 15 minutes
- C. 2 hours and 30 minutes
- D. 60 minutes
Correct Answer: C
Rationale: MyPlate recommends a minimum of 2 hours and 30 minutes of moderate aerobic physical activity a week to balance nutritional intake and 1 hour and 15 minutes of vigorous physical activity a week.
What carbohydrate is not usually consumed and is stored in the liver and in some muscles?
- A. Sugar
- B. Glucose
- C. Lipids
- D. Glycogen
Correct Answer: D
Rationale: Glycogen is not generally consumed in the diet but is the body's storage form of carbohydrate. It is found mainly in the liver, with some storage in the muscles.