A client newly diagnosed with leukemia is experiencing bone pain and tenderness. What is the underlying cause of these symptoms?

A) This choice is incorrect because an elevated red blood cell count is not a typical finding in leukemia. Leukemia is characterized by the overproduction of white blood cells, not red blood cells.

B) This choice is correct. Leukemia is associated with an elevated white blood cell count, particularly an abnormal increase in blast cells, which are immature cells indicative of leukemia.

C) This choice is incorrect because an elevated platelet count is not a typical finding in leukemia. Leukemia is more commonly associated with thrombocytopenia, which is a decreased platelet count.

D) This choice is incorrect because the laboratory report indicating elevated levels of blast cells in the peripheral blood supports the suspicion of leukemia, not the blast cells' presence in the bone marrow.

A) This choice is incorrect because a cytogenetic analysis is not primarily used to assess the client's immune response.

B) This choice is incorrect because determining the client's blood type is not the primary goal of a cytogenetic analysis in the diagnostic evaluation of leukemia.

C) This choice is correct. Cytogenetic analysis is a laboratory test that identifies specific genetic abnormalities, such as chromosomal rearrangements, deletions, or mutations, in the leukemic cells. These genetic findings are essential for diagnosing specific types of leukemia, determining prognosis, and guiding treatment decisions.

D) This choice is incorrect because evaluating the client's liver function is not the primary goal of a cytogenetic analysis in the diagnostic evaluation of leukemia.

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