A patient with aplastic anemia is scheduled to receive an injection of erythropoietin (Epogen). The patient inquires about the purpose of the injection.
How should the nurse respond?
“It will increase your energy while your body is recovering from the anemia.”.
“It will stimulate your body to produce more of its own red blood cells.”.
“It works like a blood transfusion to give you extra red blood cells.”.
“It will inhibit the protein that is attacking your blood cells.”. .
The Correct Answer is B
Choice A rationale
While erythropoietin (Epogen) can help improve symptoms of anemia, such as fatigue, it does not directly increase energy levels.
Choice B rationale
Erythropoietin (Epogen) stimulates the body to produce more of its own red blood cells. This is its primary function and the reason it is used in the treatment of anemia.
Choice C rationale
Erythropoietin (Epogen) does not work like a blood transfusion. While both can increase the number of red blood cells, erythropoietin stimulates the body to produce more of its own red blood cells, while a blood transfusion involves adding red blood cells from a donor.
Choice D rationale
Erythropoietin (Epogen) does not inhibit proteins that attack blood cells. It works by stimulating the production of more red blood cells.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Hypertension is not typically associated with hypovolemic shock. In fact, hypotension, or low blood pressure, is more common.
Choice B rationale
Purpura, or blood spots, are not typically associated with hypovolemic shock.
Choice C rationale
Bradypnea, or slow breathing, is not typically associated with hypovolemic shock. Rapid, shallow breathing is more common.
Choice D rationale
Oliguria, or decreased urine output, is a common finding in hypovolemic shock. It occurs due to decreased blood flow to the kidneys.
Correct Answer is C
Explanation
Choice A rationale
Contractures, or the shortening and hardening of muscles, tendons, or other tissue, can be a complication of burns. However, they are not typically the primary risk for a patient with burns on the head, neck, and chest.
Choice B rationale
While fluid imbalance can occur with any burn due to loss of fluid from the damaged skin, it is not typically the primary risk for a patient with burns on the head, neck, and chest.
Choice C rationale
Airway obstruction is a primary risk for a patient with burns on the head, neck, and chest. Swelling from the burns can lead to obstruction of the airway, making it difficult for the patient to breathe.
Choice D rationale
While infection is a risk with any burn, it is not typically the primary risk for a patient with burns on the head, neck, and chest. The primary risk is airway obstruction due to swelling from the burns.
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