A person with anemia is prescribed erythropoietin subcutaneously. The nurse knows that erythropoietin:

Stimulates bone marrow production of red blood cells.

Is given to all people with anemia.

Is given for iron deficiency anemia.

Stimulates bone marrow production of white blood cells.

Answer and Explanation

The Correct Answer is A

This helps increase the oxygen-carrying capacity of the blood and corrects anemia.

Choice B is wrong because erythropoietin is not given to all people with anemia. It is only used for certain types of anemia, such as those caused by chronic kidney disease or chemotherapy.

Choice C is wrong because erythropoietin is not given for iron deficiency anemia. Iron deficiency anemia is treated with iron supplements and dietary changes.

Choice D is wrong because erythropoietin does not stimulate bone marrow production of white blood cells. White blood cells are involved in immune responses and are produced by different growth factors.

Question 22.

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Correct Answer is A

Explanation

Urinary catheterization is a common cause of health care-associated infections (HAIs), which are infections that patients get while receiving medical treatment in a health care facility. Urinary catheterization involves inserting a tube into the bladder to drain urine, which can introduce bacteria into the urinary tract and cause infections.

Choice B is wrong because malnutrition is not a direct cause of HAIs, although it can weaken the immune system and increase the risk of infections.

Choice C is wrong because multiple caregivers are not a direct cause of HAIs, although they can increase the exposure to different pathogens and cross contamination if they do not follow proper hygiene and infection control practices.

Choice D is wrong because chlorhexidine washes are not a cause of HAIs, but rather a preventive measure to reduce the risk of HAIs by disinfecting the skin and mucous membranes.

A. Protecting the client’s bones with strict bedrest. B. Providing the client with assisted range of motion exercises twice daily. C. Decreasing the amount of calcium in the client’s diet. D. Increasing regular weight-bearing activities.

Correct Answer is D

Explanation

Increasing regular weight-bearing activities can help prevent osteoporosis by stimulating bone formation and improving muscle strength. Weight-bearing activities are those that make your bones and muscles work against gravity, such as walking, jogging, dancing, or lifting weights.

Choice A is wrong because protecting the client’s bones with strict bedrest can actually increase the risk of osteoporosis by reducing bone density and muscle mass. Bedrest should be avoided unless medically necessary.

Choice B is wrong because providing the client with assisted range of motion exercises twice daily is not enough to prevent osteoporosis. While these exercises can help maintain joint mobility and flexibility, they are not weight bearing and do not stimulate bone formation.

Choice C is wrong because decreasing the amount of calcium in the client’s diet can also increase the risk of osteoporosis. Calcium is an essential mineral for bone health and adults need 700mg a day, which can be obtained from foods such as dairy products, leafy green vegetables, tofu, and dried fruit. Vitamin D is also important for bone health as it helps the body absorb calcium.

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A person with anemia is prescribed erythropoietin subcutaneously. The nurse knows that erythropoietin:

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Naxlex Comprehensive Predictor Exams

A nurse is preparing an in-service presentation about preventing health care associated infections (HAIs). The nurse should include which of the following as a common cause of these infections?

Correct Answer is A

Explanation

A client who is at risk for developing osteoporosis asks what can be done to decrease the risk of actually developing the disorder. Which intervention would be the most beneficial for this client?

Correct Answer is D

Explanation

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