A nurse is explaining the role of radiation therapy in leukemia treatment to a client. What is the primary purpose of radiation therapy in leukemia treatment?
To replace damaged bone marrow with healthy stem cells
To induce remission and eliminate all leukemia cells
To target and destroy cancer cells in specific areas
To enhance the body's immune response against leukemia
The Correct Answer is C
A) This choice is incorrect because replacing damaged bone marrow with healthy stem cells is the primary goal of a stem cell transplant, not radiation therapy.
B) This choice is incorrect because while radiation therapy may be used to reduce the size of leukemia masses and induce remission in some cases, it is not typically used to eliminate all leukemia cells throughout the body.
C) This choice is correct. Radiation therapy is used to target and destroy cancer cells in specific areas where leukemia is localized, such as in the brain or other parts of the body. It can be used in combination with other treatment modalities.
D) This choice is incorrect because enhancing the body's immune response against leukemia is the goal of immunotherapy, not radiation therapy.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A) This choice is incorrect because increased platelet production would not lead to easy bruising and petechiae. It would, in fact, improve clotting abilities.
B) This choice is incorrect because overproduction of red blood cells would not directly cause easy bruising and petechiae. It may lead to symptoms like fatigue and pallor.
C) This choice is correct. Easy bruising and petechiae are common in leukemia due to a deficiency of platelets and impaired clotting factors in the blood. Leukemia can lead to decreased platelet production and clotting abnormalities, resulting in easy bleeding and bruising.
D) This choice is incorrect because a deficiency of white blood cells would not directly cause easy bruising and petechiae. It might lead to an increased risk of infections.
Correct Answer is C
Explanation
A) This choice is incorrect because chemotherapy may cause a decreased platelet count, leading to a risk of bleeding, rather than increased blood clotting and thrombosis.
B) This choice is incorrect because chemotherapy does not typically cause elevated blood pressure and hypertension.
C) This choice is correct. Nausea, vomiting, and hair loss are common side effects of chemotherapy due to its effect on rapidly dividing cells, including hair follicles and cells lining the digestive tract.
D) This choice is incorrect because excessive bleeding and hemorrhage are not common side effects of chemotherapy in leukemia treatment.
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