A nurse is preparing a client for a bone marrow biopsy. What is the primary reason for performing a bone marrow biopsy in the diagnostic evaluation of leukemia?
Assessing the client's platelet count
Evaluating the effectiveness of chemotherapy
Determining the presence of cancerous cells in the bone marrow
Measuring the client's bone density
The Correct Answer is C
A) This choice is incorrect because a bone marrow biopsy is not primarily performed to assess the client's platelet count. Platelet counts are typically obtained through a blood test.
B) This choice is incorrect because evaluating the effectiveness of chemotherapy is not the primary reason for performing a bone marrow biopsy in the diagnostic evaluation of leukemia. The biopsy is performed to determine the presence of cancerous cells in the bone marrow and aid in diagnosing leukemia.
C) This choice is correct. A bone marrow biopsy involves the collection of bone marrow samples to determine the presence of cancerous cells and assess cell morphology in the bone marrow. This information is crucial in diagnosing leukemia and determining the appropriate treatment plan.
D) This choice is incorrect because measuring the client's bone density is not the primary reason for performing a bone marrow biopsy.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A) This choice is incorrect because mild fatigue and weakness are common symptoms in leukemia and may be expected in the client's condition.
B) This choice is correct. Bruising and petechiae are signs of decreased platelet count and potential clotting abnormalities, which can lead to bleeding complications. Immediate intervention is necessary to prevent serious bleeding.
C) This choice is incorrect because a weight loss of 2 pounds in a month is not alarming and can be caused by various factors unrelated to leukemia.
D) This choice is incorrect because occasional headaches and dizziness are not immediate concerns in leukemia and may have other causes.
Correct Answer is B
Explanation
A) This choice is incorrect because leukemia is not limited to just one type. There are different subtypes of leukemia, including acute lymphocytic leukemia (ALL) and acute myeloid leukemia (AML), among others.
B) This choice is correct. Leukemia can be broadly classified into two main types: acute leukemia, which progresses rapidly and requires immediate treatment, and chronic leukemia, which progresses more slowly.
C) This choice is incorrect because the classification of leukemia is not solely based on age. Leukemia can occur in both children and adults.
D) This choice is incorrect because the classification of leukemia does not involve solid tumors. Leukemia is a cancer of the blood and bone marrow, characterized by the uncontrolled growth of abnormal white blood cells.
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