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.
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The nurse is educating a group of high school students regarding nutrition. How should the nurse respond when the students ask what occurs when protein mineral iron and fat combine?
- A. Body processes are regulated.
- B. Energy is provided.
- C. Tissue is built and repaired.
- D. Body function is restored.
Correct Answer: C
Rationale: Many nutrients are necessary to build and repair tissue, including protein, minerals, iron, and fat.
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.
How many kcal/g does 1 g of alcohol provide?
- A. 4 kcal/g
- B. 5 kcal/g
- C. 6 kcal/g
- D. 7 kcal/g
Correct Answer: D
Rationale: Alcohol provides 7 kcal/g of energy.
The nurse is counseling a patient about the difference between type 1 and type 2 diabetes. What should the nurse stress that patients with type 2 diabetes are required to receive on a daily basis?
- A. Regular carbohydrate-controlled meals
- B. Oral hyperglycemic agents
- C. Insulin injections
- D. Stringent low-calorie diets
Correct Answer: A
Rationale: People with type 2 diabetes must take daily regulated meals with controlled carbohydrate content. Type 1 diabetics must have insulin injections.
The body uses 22 common amino acids but 9 of them must be obtained from protein in the diet. What are these proteins considered?
- A. Essential
- B. Basic
- C. Fundamental
- D. Primary
Correct Answer: A
Rationale: Essential amino acids must be consumed in the diet, because the body cannot make them.
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