A nurse is instructing a group of clients about nutrition and eating foods high in iron. The nurse should include that which of the following aids in the absorption of iron?

Vitamin C

Oxalates

Fiber

Vitamin A

Answer and Explanation

The Correct Answer is A

A. Vitamin C enhances the absorption of non-heme iron from plant-based sources by converting iron to a more absorbable form. Including vitamin C-rich foods with iron-rich meals can improve iron uptake.
B. Oxalates, found in foods like spinach and rhubarb, can inhibit iron absorption by binding to iron and reducing its availability.
C. Fiber, while beneficial for digestive health, does not enhance iron absorption and can, in some cases, inhibit it by binding to minerals.
D. Vitamin A does not have a direct role in the absorption of iron, though it is essential for overall health.

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Correct Answer is A

Explanation

A. Limiting the number of health care workers entering the room helps reduce the risk of infection for immunosuppressed clients, who have weakened immune systems and are more susceptible to infections.
B. For clients with immunosuppression, monitoring the temperature more frequently (e.g., every 4 hours) is important to promptly identify signs of infection.
C. Providing fresh fruit might introduce potential sources of infection; it is safer to provide well-cooked or processed fruits.
D. Inserting an indwelling catheter may increase the risk of infection, and it is generally better to use less invasive methods unless absolutely necessary.

A. Medications will need to be taken for the rest of the client's life, even if the client feels better. B. A typical course of treatment involves 6 to 9 months of consistent medication use. C. Medications will need to be taken until the Mantoux test is negative. D. The client's family will also need to take medications to prevent infection.

Correct Answer is B

Explanation

TB medications are usually required for 6 to 9 months, not for the rest of the client’s life. The treatment duration is designed to ensure complete eradication of the bacteria.
B. A typical course of antitubercular medication involves 6 to 9 months of consistent use to fully treat the infection and prevent resistance.
C. The Mantoux test is used for screening and does not determine the duration of treatment. Medication should be continued as prescribed by the healthcare provider.
D. While family members may need to be screened and potentially treated if exposed, they do not routinely take medications solely to prevent infection unless specifically prescribed.

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A nurse is instructing a group of clients about nutrition and eating foods high in iron. The nurse should include that which of the following aids in the absorption of iron?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is B

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