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 C
Explanation
Choice A rationale
While pain at the burn site can be a symptom of many conditions, it is not a specific indicator of a local infection in the burned area.
Choice B rationale
Edematous hands can be a sign of many conditions, including burns, but they are not a specific indicator of a local infection in the burned area.
Choice C rationale
A foul odor from the burned area is a strong indicator of a local infection. Bacteria and other microorganisms that cause infections can produce waste products that have a foul smell.
Choice D rationale
A temperature of 99.8 degrees Fahrenheit is within the normal body temperature range and is not a specific indicator of a local infection in the burned area.
Correct Answer is C
Explanation
Choice A rationale
At the time the client takes a proton-pump inhibitor. Sucralfate and proton pump inhibitors should not be taken at the same time. Sucralfate can interfere with the absorption of other medications.
Choice B rationale
At the time the client takes an antacid. Sucralfate and antacids should not be taken at the same time. Sucralfate can interfere with the absorption of other medications.
Choice C rationale
One hour before breakfast and the evening meal. This is the correct answer. Sucralfate is most effective when taken on an empty stomach. Taking it one hour before meals allows it to form a protective coating on the ulcer before food is introduced into the stomach.
Choice D rationale
Thirty minutes after breakfast and the evening meal. Sucralfate should not be taken immediately after meals. It is most effective when taken on an empty stomach.
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