1. A community health nurse is planning a nutritional intervention for a

population with a high prevalence of vitamin A deficiency. Which of the

following strategies should the nurse prioritize?

 A. Encouraging consumption of liver and dairy products

 B. Promoting the intake of whole grain cereals

 C. Distributing vitamin A supplements

 D. Increasing awareness about the benefits of meat consumption

 Answer: C. Distributing vitamin A supplements

 Rationale: In populations with high prevalence of vitamin A deficiency,

direct supplementation is often the most immediate and impactful

intervention.

2. A nurse is counseling a patient with celiac disease. Which of the

following foods should the nurse advise the patient to avoid?

 A. Rice

 B. Quinoa

 C. Barley

 D. Corn

 Answer: C. Barley

 Rationale: Barley contains gluten, which individuals with celiac disease

must avoid to prevent adverse health effects.

3. During a community health fair, a nurse educates attendees about the

importance of reducing trans fat intake. Which of the following food items

should the nurse suggest minimizing?

 A. Avocado

 B. Olive oil

 C. Margarine

 D. Nuts

 Answer: C. Margarine

 Rationale: Margarine often contains trans fats, which are associated with

an increased risk of heart disease.

4. A nursing student is learning about the role of macronutrients in

nutrition. Which of the following is a primary function of proteins?

 A. Providing a source of energy

 B. Serving as a catalyst for metabolic reactions

 C. Insulating and protecting body organs