Nokea
What is a nursing intervention to decrease the thirst of a patient who is on a fluid restriction?
- A. Rinsing the mouth with warm water
- B. Sipping carbonated drinks
- C. Sucking on occasional ice chips
- D. Limiting tooth brushing to once per day
Correct Answer: C
Rationale: Sucking on occasional ice chips is a way to decrease thirst without adding a large amount of fluid. Rinsing the mouth with cool water and frequent tooth brushing are helpful also. Carbonated drinks contain sodium and will enhance fluid retention.
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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.
The nurse is providing information about high cholesterol levels. What is the rationale for avoiding saturated fats?
- A. They block absorption of nutrients.
- B. They interfere with metabolism.
- C. They increase blood cholesterol.
- D. They must be hydrogenated.
Correct Answer: C
Rationale: Saturated fats tend to increase blood cholesterol.
A school nurse is teaching a group of adolescents about adequate nutrition. What increased intake should the nurse encourage?
- A. Potassium and sodium
- B. Chloride and magnesium
- C. Iron and calcium
- D. Vitamins and minerals
Correct Answer: C
Rationale: Dietary inadequacies in adolescence include iron and calcium.
The patient complains to the nurse that he feels terrible since he has been taking several different kinds of vitamin preparations. What should the nurse assess for indications of vitamin toxicity?
- A. Edema
- B. Hypertension
- C. Fatigue
- D. Diarrhea
Correct Answer: C
Rationale: Toxicity usually occurs from the use of large supplemental doses of vitamins and minerals and presents as fatigue, nausea, vomiting, and headache.
Careful attention to carbohydrate consumption can improve metabolic control of diabetes. The nurse teaches a meal planning approach that focuses on the total amount of carbohydrates eaten at a meal. What is this meal planning approach called?
- A. Carbohydrate splitting
- B. Reduced caloric intake
- C. Carbohydrate counting
- D. Carbohydrate balancing
Correct Answer: C
Rationale: Carbohydrate counting is a meal planning approach that focuses on the total amount of carbohydrates eaten.