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. Lowering the height of the solution container will slow the rate of instillation, reducing the intensity of the cramps and allowing the client to tolerate the enema better.
B. Encouraging the client to bear down may increase discomfort and is not recommended during the administration of an enema.
C. Allowing the client to expel some fluid before continuing might provide temporary relief but does not address the rate of fluid instillation, which is the primary cause of cramping.
D. Stopping the enema and documenting the intolerance is not the first step; adjusting the rate of administration should be tried first to help the client tolerate the procedure.

A. Chvostek's sign B. Kernig's sign C. Babinski's sign D. Brudzinski's sign

Correct Answer is A

Explanation

A. Chvostek's sign is a test for tetany, which is associated with hypocalcemia. The tingling sensation reported by the client is indicative of low calcium levels, and Chvostek's sign involves tapping the facial nerve to see if it triggers facial twitching, which is a sign of hypocalcemia.

B. Kernig's sign is used to assess for meningitis and is not related to hypocalcemia. It involves checking for resistance or pain when extending the leg while the hip is flexed.

C. Babinski's sign is used to assess for neurological conditions and is not related to hypocalcemia. It involves stroking the sole of the foot to check for abnormal reflex responses.

D. Brudzinski's sign is used to assess for meningitis and involves checking for involuntary flexion of the knees and hips when the neck is flexed. It is not related to the symptoms of hypocalcemia.

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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?

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Naxlex Comprehensive Predictor Exams

nurse is administering a tap water enema to a client who is constipated. During the administration of the enema, the client states he is having abdominal cramps. Which of the following actions should the nurse take to relieve the client's discomfort?

Correct Answer is A

Explanation

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Correct Answer is A

Explanation

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