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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?

A.

WBCS

B.

Calcium

C.

Absolute neutrophil count

D.

Platelets

Answer and Explanation

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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Related Questions

Correct Answer is B

Explanation

A. Skin color: While skin color can show signs of reactions, it is a secondary measure. Temperature changes can be more immediately significant in assessing transfusion reactions.

B. Temperature: Temperature is the priority because a fever can indicate an infection or may develop as a sign of a transfusion reaction. Monitoring baseline temperature helps quickly identify febrile reactions to the transfusion.

C. Hemoglobin level: Although important to verify, the hemoglobin level is part of the overall assessment but does not directly predict or prevent transfusion reactions.

D. Fluid intake: Fluid intake is monitored for fluid overload risk but is not as immediate in the prevention of transfusion reactions.

Correct Answer is {"A":{"answers":"A,B"},"B":{"answers":"A,C"},"C":{"answers":"A,B"},"D":{"answers":"A"},"E":{"answers":"A"}}

Explanation

Reported pain

  • Leukemia: Possible, as bone pain can occur due to marrow involvement.
  • Sickle Cell Anemia: Yes, common due to vaso-occlusive crises.
  • Hemophilia: No, hemophilia typically causes bleeding rather than pain from blood cell abnormalities.

Bleeding

  • Leukemia: Yes, due to thrombocytopenia.
  • Sickle Cell Anemia: No, bleeding is not typical in sickle cell crises.
  • Hemophilia: Yes, hemophilia is a bleeding disorder due to a clotting factor deficiency.

Temperature

  • Leukemia: Yes, fever can indicate infection due to immunosuppression.
  • Sickle Cell Anemia: Yes, fever can be a sign of infection during crises.
  • Hemophilia: No, hemophilia does not cause fever unless there is an infection.

Bruising

  • Leukemia: Yes, thrombocytopenia can lead to easy bruising.
  • Sickle Cell Anemia: No, bruising is not typical in sickle cell crises.
  • Hemophilia: Yes, due to a clotting factor deficiency, easy bruising is common.

WBC count

  • Leukemia: Yes, often elevated due to immature or abnormal white cells.
  • Sickle Cell Anemia: No, WBC count is usually normal unless there is an infection.
  • Hemophilia: No, WBC count is typically normal in hemophilia.

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