A nurse is caring for a client who has chronic renal disease and is receiving therapy with epoetin alfa.
Which of the following laboratory results should the nurse review for an indication of a therapeutic effect of the medication?
The hematocrit (Hct).
The erythrocyte sedimentation rate (ESR).
The platelet count.
The leukocyte count.
The Correct Answer is A
Choice A rationale
The hematocrit (Hct). This statement is correct. Epoetin alfa is used to treat anemia by stimulating the production of red blood cells. An increase in hematocrit levels indicates a therapeutic effect of the medication, as it reflects an increase in the proportion of red blood cells in the blood.
Choice B rationale
The erythrocyte sedimentation rate (ESR). This statement is incorrect. The ESR is a non- specific marker of inflammation and is not used to monitor the therapeutic effect of epoetin alfa. It does not provide information about red blood cell production or anemia.
Choice C rationale
The platelet count. This statement is incorrect. The platelet count measures the number of platelets in the blood, which are involved in clotting. It is not affected by epoetin alfa therapy and does not indicate the therapeutic effect of the medication.
Choice D rationale
The leukocyte count. This statement is incorrect. The leukocyte count measures the number of white blood cells in the blood, which are involved in the immune response. It is not affected by epoetin alfa therapy and does not indicate the therapeutic effect of the medication.
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View Related questions
Correct Answer is D
Explanation
Choice A rationale
Instructing to slowly exhale with pursed lips is a breathing technique but not the first action to take before the procedure.
Choice B rationale
Assessing pulse and respirations is important but not the first action to take before the procedure.
Choice C rationale
Assessing characteristics of her sputum is important but not the first action to take before the procedure.
Choice D rationale
Auscultating lung fields is the first action to take to assess the client’s current respiratory status and determine the effectiveness of the upcoming procedure. .
Correct Answer is B
Explanation
Choice A rationale
Fever. This statement is incorrect. While fever can occur in clients with ITP due to infections, it is not a specific manifestation of the condition. ITP primarily affects platelet counts and bleeding tendencies.
Choice B rationale
Ecchymosis. This statement is correct. Ecchymosis, or bruising, is a hallmark manifestation of ITP due to low platelet counts and increased bleeding tendencies. Clients with ITP are prone to bruising and bleeding even with minor trauma.
Choice C rationale
Fatigue. This statement is incorrect. While fatigue can occur in clients with ITP due to anemia or chronic illness, it is not a specific manifestation of the condition. ITP primarily affects platelet counts and bleeding tendencies.
Choice D rationale
Elevated WBC. This statement is incorrect. Elevated white blood cell counts are not typically associated with ITP, which primarily affects platelet counts. An elevated WBC may indicate infection or inflammation but is not specific to ITP10111213.