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 D

Explanation

A. Jerking movements of the extremities are not typical of chemotherapy-induced peripheral neuropathy. These movements could indicate other neurological disorders, such as tremors or dyskinesia.

B. Extremities turning blue when exposed to cold suggests a vascular issue, such as Raynaud's phenomenon, rather than neuropathy. Chemotherapy-induced peripheral neuropathy primarily affects sensation and not blood flow.

C. Spasms of the extremities are more indicative of muscle or electrolyte imbalances rather than neuropathy. Peripheral neuropathy typically causes sensory symptoms like tingling or numbness rather than muscle spasms.

D. Tingling or a burning sensation in the extremities, known as paresthesia, is a common symptom of chemotherapy-induced peripheral neuropathy. This condition affects the sensory nerves and can lead to these types of sensations.

A. Arteriovenous fistula B. Implanted infusion port C. Short peripheral catheter D. Peripherally inserted central catheter

Correct Answer is D

Explanation

A. An arteriovenous fistula is used for dialysis, not for long-term antibiotic therapy.
B. An implanted infusion port is suitable for long-term therapy but is typically used for medications that require infusions over weeks or months rather than prolonged IV therapy.
C. A short peripheral catheter is not appropriate for extended therapy due to the risk of thrombophlebitis and infiltration.
D. A peripherally inserted central catheter (PICC) is appropriate for long-term intravenous antibiotic therapy as it provides reliable access and reduces the risk of complications associated with extended peripheral catheter use.

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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

A nurse is caring for a client who has chemotherapy-induced peripheral neuropathy. The nurse should expect the client to report having experienced which of the following symptoms?

Correct Answer is D

Explanation

A nurse is completing discharge planning for a client who has bacterial endocarditis. The client will need to receive 12 weeks of antibiotic therapy. Which of the following venous access devices should the nurse identify as appropriate for the client?

Correct Answer is D

Explanation

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