What is the best snack choice for a preschool-age child?

Correct Answer: B

Rationale: The best snack choice for a preschool-age child is a mini wheat bagel with peanut butter as it provides a good balance of carbohydrates, protein, and healthy fats. Fruit snacks, although they contain some fruit flavor, are often high in added sugars and lack essential nutrients. White toast with jelly may provide quick energy but lacks protein and healthy fats, which are important for a balanced snack choice. Sports drinks are typically high in sugar and unnecessary for a preschool-age child's snack, as they are designed for rehydration during intense physical activity, not as a regular snack option.

Correct Answer: B

Rationale: The correct answer is B, steamed carrots, as they are high in vitamin A. Carrots are rich in beta-carotene, a precursor to vitamin A, which is essential for good vision, a healthy immune system, and cell growth. Oranges (choice A) are a good source of vitamin C but not vitamin A. Apple sauce (choice C) and baked potato (choice D) do not provide significant amounts of vitamin A compared to steamed carrots, making them less suitable recommendations for a client deficient in this specific nutrient.

Correct Answer: C

Rationale: The correct answer is C because drinking unpasteurized milk can contain harmful bacteria, which poses a risk to food safety. Choice A is correct as it emphasizes using food before the expiration date. Choice B is also correct as washing fruits before consumption is a good food safety practice. Choice D is correct as well since washing hands after handling raw chicken is crucial to prevent cross-contamination. Therefore, choice C is the only statement that indicates a need for further teaching on food safety.

Correct Answer: B

Rationale: In pharmacology, understanding the sources of essential vitamins is crucial for healthcare professionals to educate their clients effectively. In this case, the nurse should recommend leafy greens as the best source of vitamin K. Leafy greens such as spinach, kale, and broccoli are rich in vitamin K, which plays a key role in blood clotting and bone health. By recommending leafy greens, the nurse ensures that the client gets an adequate intake of this vital vitamin. Fish (option A) is a good source of omega-3 fatty acids but is not a significant source of vitamin K. Citrus fruits (option C) are known for their high vitamin C content, not vitamin K. Nuts (option D) are nutritious but are not a primary source of vitamin K. Educationally, this question highlights the importance of knowing food sources of specific vitamins for healthcare professionals. Understanding the roles of vitamins in the body and where to find them in food helps nurses provide accurate dietary advice to clients. By explaining why leafy greens are the best source of vitamin K and why other options are less suitable, nurses can empower their clients to make informed choices for their health.

Correct Answer: B

Rationale: In pharmacology and nutrition, understanding the sources of essential nutrients like omega-3 fatty acids is crucial for promoting optimal health. In this question, the correct answer is B) Salmon. Salmon is the best source of omega-3 fatty acids, particularly EPA and DHA, which are essential for brain health, reducing inflammation, and supporting heart health. These fatty acids are not produced by the body, so they must be obtained through diet. Salmon is a cold-water fatty fish known for its high omega-3 content, making it an excellent choice for meeting daily requirements. Option A) Chicken breast is not a source of omega-3 fatty acids. While chicken is a good source of protein, it lacks significant amounts of these essential fatty acids. Option C) Almonds are rich in healthy fats, but they primarily contain omega-6 fatty acids, not omega-3s. Option D) Eggs do contain some omega-3 fatty acids, but the amount is significantly lower compared to fatty fish like salmon. Educationally, this question highlights the importance of selecting specific foods to meet nutritional needs. By choosing salmon, individuals can boost their omega-3 intake, reaping the associated health benefits. Understanding food sources of essential nutrients empowers individuals to make informed dietary choices for overall well-being.