A nurse is teaching a parent about increasing vitamin C in her toddler's diet. Which of the following food choices should the nurse recommend as the best source of vitamin C?
1 cup sliced peaches
1 cup sliced banana
1 cup sliced kiwifruit
1 cup cubed cantaloupe
The Correct Answer is C
A. 1 cup sliced peaches: Peaches contain some vitamin C but in lower amounts compared with other fruits. They are not the highest source for meeting daily vitamin C needs in toddlers.
B. 1 cup sliced banana: Bananas provide minimal vitamin C and are better known for their potassium content. They are not an effective choice for significantly increasing vitamin C intake.
C. 1 cup sliced kiwifruit: Kiwifruit is exceptionally high in vitamin C, providing more than the daily requirement for a toddler in a single cup. It is an excellent choice for boosting vitamin C intake.
D. 1 cup cubed cantaloupe: Cantaloupe contains vitamin C but in moderate amounts. While beneficial, it is less concentrated than kiwifruit for meeting vitamin C needs.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Explaining the steps for a 24-hr urine collection: Teaching and explaining procedures require nursing knowledge and judgment, which are outside the scope of practice for assistive personnel.
B. Interpreting blood glucose values: Interpretation of lab results requires clinical judgment and assessment skills, which must be performed by a licensed nurse.
C. Performing postmortem care: Postmortem care is a noninvasive task that focuses on preparing the body, maintaining dignity, and basic hygiene. This task is within the scope of practice for assistive personnel.
D. Assisting with low-carbohydrate diet selections: Assisting with dietary teaching or making food choices involves clinical guidance and education, which must be performed by a licensed nurse or dietitian rather than an assistive personnel.
Correct Answer is C
Explanation
Rationale:
A. A blister-like area: Blistering is not the expected reaction used to interpret a Mantoux test. The result is based on the presence and size of induration, not the formation of blisters.
B. A cool, blanched area: Coolness and blanching are not indicators of a positive test. These findings may reflect poor circulation or local skin reaction unrelated to tuberculosis screening.
C. An elevated, hardened area: Induration (elevated, firm area) at the injection site, measured in millimeters, is the basis for determining a positive result. The size threshold for positivity depends on the client’s risk factors for tuberculosis.
D. An area of ecchymosis: Bruising at the site is a local skin reaction that can occur after any injection and is unrelated to the diagnostic criteria for a positive Mantoux test.
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