A client with leukemia is receiving immunotherapy as part of their treatment plan. What is the primary purpose of immunotherapy in leukemia treatment?
To stimulate the production of red blood cells in the bone marrow
To suppress the immune system to prevent rejection of stem cell transplants
To enhance the body's natural defense mechanisms against leukemia cells
To inhibit the growth of cancerous tumors
The Correct Answer is C
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.
Questions
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A) This choice is incorrect because exposure to benzene is indeed a known risk factor for developing leukemia. Benzene is a chemical compound found in certain industrial settings and can increase the risk of developing leukemia, particularly acute myeloid leukemia (AML).
B) This choice is correct. Exposure to benzene is associated with an increased risk of leukemia. Benzene is a known carcinogen and can cause damage to blood-forming cells in the bone marrow, leading to the development of leukemia in some individuals.
C) This choice is incorrect because while benzene exposure is associated with an increased risk of leukemia, it is not primarily linked to skin cancer.
D) This choice is incorrect because benzene exposure can affect individuals of all ages, not just children. It is a risk factor for leukemia development in adults as well as children.
Questions
Correct Answer is C
Explanation
A) This choice is incorrect because leukemia does not lead to the increased production of normal red blood cells. Instead, it causes the overproduction of abnormal white blood cells.
B) This choice is incorrect because leukemia does not lead to the accumulation of normal platelets in the blood. Thrombocytopenia, or low platelet count, is common in leukemia due to the suppression of normal platelet production in the bone marrow.
C) This choice is correct. In leukemia, the proliferation of abnormal white blood cells crowds out and suppresses the normal bone marrow stem cells responsible for producing red blood cells, platelets, and other white blood cells. This suppression leads to anemia and thrombocytopenia.
D) This choice is incorrect because while cancerous cells may infiltrate healthy tissues in other types of cancer, leukemia primarily affects the bone marrow and blood, not other organs or tissues.
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