A nurse is preparing to administer epoetin to a client who has anemia due to chemotherapy. Which of the following actions should the nurse plan to take?

Review the client’s Hgb level prior to administration.

Use the Z-track method when administering the medication.

Shake the vial for 30 seconds prior to withdrawing the medication.

Ensure the client is not taking iron supplements while on this medication.

Answer and Explanation

The Correct Answer is A

Choice A Reason

Review the client’s Hgb level prior to administration. This is the correct action. Monitoring hemoglobin (Hgb) levels is crucial before administering epoetin because it helps determine the appropriate dosage and ensures the treatment is safe and effective. Epoetin is used to stimulate red blood cell production, and administering it without checking Hgb levels can lead to complications such as hypertension or thromboembolic events if the Hgb level is too high.

Choice B Reason

Use the Z-track method when administering the medication. This statement is incorrect. The Z-track method is used for intramuscular injections to prevent medication from leaking into subcutaneous tissues. Epoetin is typically administered subcutaneously or intravenously, not intramuscularly, so the Z-track method is not applicable.

Choice C Reason

Shake the vial for 30 seconds prior to withdrawing the medication. This statement is incorrect. Shaking the vial of epoetin can damage the protein structure of the medication, rendering it ineffective. The vial should be gently swirled if necessary, but not shaken.

Choice D Reason

Ensure the client is not taking iron supplements while on this medication. This statement is incorrect. Iron supplements are often necessary when administering epoetin because iron is required for the production of hemoglobin. Ensuring adequate iron levels helps maximize the effectiveness of epoetin therapy.

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Correct Answer is D

Explanation

Choice A Reason

“Avoid strenuous activities for 1 week following the procedure.” This statement is partially correct. While it is advisable to avoid strenuous activities, the exact duration can vary. Typically, patients are advised to avoid heavy lifting and vigorous activities for a few days to a week, depending on their recovery.

Choice B Reason

“You will lie on your back during the procedure.” This statement is incorrect. For a bone marrow biopsy from the iliac crest, the patient usually lies on their side or stomach to allow access to the hip bone. Lying on the back would not provide the necessary access for the procedure.

Choice C Reason

“You will receive general anesthesia for the procedure.” This statement is incorrect. Bone marrow biopsies are usually performed under local anesthesia to numb the area. General anesthesia is not typically required. The patient may also receive a mild sedative to help them relax.

Choice D Reason

“Take acetaminophen as prescribed for pain relief after the procedure.” This is the correct statement. Acetaminophen is commonly recommended for pain relief after a bone marrow biopsy because it is effective and has fewer side effects compared to other pain medications like NSAIDs, which can increase the risk of bleeding.

A. Respiratory acidosis B. Respiratory alkalosis C. Metabolic acidosis D. Metabolic alkalosis

Correct Answer is B

Explanation

Choice A Reason:

Respiratory acidosis is characterized by a low pH (below 7.35) and an elevated PaCO₂ (above 45 mm Hg). This condition occurs when there is an accumulation of carbon dioxide in the blood due to hypoventilation or impaired lung function. In this case, the client’s pH is elevated, and PaCO₂ is low, which does not align with respiratory acidosis.

Choice B Reason:

Respiratory alkalosis is indicated by a high pH (above 7.45) and a low PaCO₂ (below 35 mm Hg). This condition results from hyperventilation, which causes excessive exhalation of carbon dioxide. The client’s ABG results show a pH of 7.50 and a PaCO₂ of 29 mm Hg, consistent with respiratory alkalosis.

Choice C Reason:

Metabolic acidosis is characterized by a low pH (below 7.35) and a low HCO₃ (below 21 mEq/L). This condition occurs due to an accumulation of acids or a loss of bicarbonate in the body. The client’s pH is elevated, and HCO₃ is within the normal range, which does not indicate metabolic acidosis.

Choice D Reason:

Metabolic alkalosis is indicated by a high pH (above 7.45) and a high HCO₃ (above 28 mEq/L). This condition results from an excess of bicarbonate or a loss of acids. The client’s pH is elevated, but HCO₃ is within the normal range, which does not support a diagnosis of metabolic alkalosis.

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A nurse is preparing to administer epoetin to a client who has anemia due to chemotherapy. Which of the following actions should the nurse plan to take?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is providing teaching to a client who is scheduled for a bone marrow biopsy taken from the iliac crest. Which of the following information should the nurse include?

Correct Answer is D

Explanation

A nurse is caring for a client who is hyperventilating and has the following ABG results: pH 7.50 (7.35 to 7.45), PaCO₂ 29 mm Hg (35 to 45 mm Hg), and HCO₃ 25 mEq/L (21 to 28 mEq/L). The nurse should identify that the client has which of the following acid-base imbalances?

Correct Answer is B

Explanation

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