A nurse is reviewing laboratory findings for a client admitted with multiple myeloma. The nurse should expect to see an increase in which of the following laboratory tests?
WBCS
Calcium
Absolute neutrophil count
Platelets
The Correct Answer is B
A. WBCs: White blood cell counts may vary in multiple myeloma, but they are not typically increased; in fact, WBC counts can be low due to bone marrow crowding.
B. Calcium: Multiple myeloma often causes hypercalcemia because of increased bone breakdown, leading to the release of calcium into the bloodstream.
C. Absolute neutrophil count: The absolute neutrophil count may actually decrease as a result of bone marrow dysfunction, not increase.
D. Platelets: Platelet counts are often decreased in multiple myeloma due to bone marrow involvement, not increased.
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Correct Answer is D
Explanation
A. Hematocrit 35% (F 37%–47%; M 42%–52%): Although the hematocrit is slightly low, it is not as concerning as a low platelet count, which poses an immediate risk for bleeding.
B. Bone pain: Bone pain is common in leukemia due to bone marrow expansion, but it does not take priority over the risk of bleeding from thrombocytopenia.
C. Weight loss: Weight loss may be a symptom of leukemia, but it is not immediately life-threatening and does not take priority over a low platelet count that increases bleeding risk.
D. Platelet count 125,000/mm³ (150,000–400,000): A low platelet count is concerning in leukemia patients because it increases the risk of bleeding. Monitoring for and preventing bleeding is a high priority due to thrombocytopenia associated with leukemia.
Correct Answer is D
Explanation
A. Explain the procedure to the patient’s family: While helpful, this is not as crucial as ensuring patient comfort and pain management during the procedure itself.
B. Observe the patient for bleeding: Observing for bleeding is important post-procedure rather than beforehand.
C. Drape the biopsy site: Draping is part of the procedure setup, but pain management is more critical for patient preparation.
D. Administer an analgesic to the patient: Administering an analgesic is essential to manage pain and discomfort during a bone marrow biopsy. This ensures the patient is as comfortable as possible.