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 A
Explanation
Choice A rationale
During the fluid resuscitation phase of burn management, the primary goal is to restore circulating volume and preserve vital organ and tissue perfusion. One of the most effective methods for assessing the results of fluid resuscitation is monitoring urine output. A urine output greater than 0.5 mL/kg/hr is generally considered an indicator of adequate fluid resuscitation.
Choice B rationale
While clear bilateral breath sounds are an important part of overall patient assessment, they are not the best method for assessing the results of fluid resuscitation in burn management.
Choice C rationale
Serum hemoglobin is not the best indicator for assessing the results of fluid resuscitation in burn management. While it can provide information about the patient’s overall health and blood volume, it does not directly reflect the adequacy of fluid resuscitation.
Choice D rationale
A heart rate of 122/min could indicate a response to pain, anxiety, or inadequate fluid resuscitation. However, it is not the best method for assessing the results of fluid resuscitation in burn management.
Correct Answer is B
Explanation
Choice A rationale
A regular diet would be too heavy for a patient who had gastric bypass surgery the day before.
Choice B rationale
A clear liquid diet is typically recommended for patients who had gastric bypass surgery the day before. This diet includes broths and unsweetened juices.
Choice C rationale
A full liquid diet may be introduced after a few days post-surgery, not the day after.
Choice D rationale
A mechanical soft diet is typically introduced weeks after surgery, not the day after.
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