A client with suspected leukemia is undergoing a cytogenetic analysis. What is the primary goal of this test in the diagnostic evaluation of leukemia?
Assess the client's immune response
Determine the client's blood type
Identify specific genetic abnormalities in the leukemic cells
Evaluate the client's liver function
The Correct Answer is C
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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Correct Answer is D
Explanation
A) This statement is correct. Having a family history of leukemia is considered a risk factor for developing the disease, particularly in cases of familial or hereditary leukemia.
B) This statement is correct. Exposure to high levels of ionizing radiation, such as during radiation therapy or nuclear accidents, is a well-known risk factor for leukemia.
C) This statement is correct. Individuals with Down syndrome have an increased risk of developing leukemia, particularly acute lymphoblastic leukemia (ALL) and acute myeloid leukemia (AML).
D) This statement is incorrect. While physical activity is beneficial for overall health and may reduce the risk of various cancers, there is no evidence to suggest that being physically active specifically reduces the risk of developing leukemia.
Correct Answer is C
Explanation
A) This choice is incorrect because stimulating the production of red blood cells in the bone marrow is not the primary purpose of immunotherapy.
B) This choice is incorrect because suppressing the immune system is not the primary purpose of immunotherapy in leukemia treatment. In fact, immunotherapy aims to enhance the immune system's ability to recognize and target cancer cells.
C) This choice is correct. Immunotherapy is used to boost the body's natural defense mechanisms, particularly the immune system, to better recognize and attack leukemia cells.
D) This choice is incorrect because inhibiting the growth of cancerous tumors is not the primary purpose of immunotherapy. Other treatment approaches, such as chemotherapy or targeted therapy, may be used for this purpose.
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