A client with leukemia is prescribed targeted therapy. What is the primary difference between targeted therapy and traditional chemotherapy?
Targeted therapy uses medications derived from natural sources, while chemotherapy uses synthetic drugs.
Targeted therapy specifically targets leukemia cells, while chemotherapy affects both cancerous and healthy cells.
Targeted therapy requires hospitalization, while chemotherapy is administered on an outpatient basis.
Targeted therapy is a first-line treatment for leukemia, while chemotherapy is reserved for advanced stages.
The Correct Answer is B
A) This choice is incorrect because the distinction between targeted therapy and chemotherapy is not based on whether the medications are derived from natural or synthetic sources.
B) This choice is correct. Targeted therapy is designed to selectively target leukemia cells, minimizing damage to healthy cells and reducing side effects compared to traditional chemotherapy, which affects both cancerous and healthy cells.
C) This choice is incorrect because the method of administration (hospitalization or outpatient) can vary for both targeted therapy and chemotherapy, depending on the specific drug and treatment plan.
D) This choice is incorrect because targeted therapy and chemotherapy are used in various stages of leukemia treatment, depending on the type and stage of the disease.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A) This choice is incorrect because acute leukemia is characterized by a rapid onset and fast progression of symptoms. It requires immediate treatment due to its aggressive nature.
B) This choice is correct. Acute leukemia is characterized by the uncontrolled and rapid proliferation of abnormal white blood cells in the bone marrow, which leads to a high accumulation of these immature cells in the bloodstream.
C) This choice is incorrect because, in general, acute leukemia has a lower survival rate compared to chronic leukemia. Acute leukemia requires immediate and aggressive treatment, and the prognosis depends on various factors, including the subtype and individual response to therapy.
D) This choice is incorrect because acute leukemia is not indolent or slow-growing. It progresses rapidly and can have a significant impact on blood cell counts and overall health.
Correct Answer is C
Explanation
A) This choice is incorrect because leukemia does not primarily affect the lymph nodes. It is a cancer of the blood and bone marrow, where abnormal white blood cells are produced.
B) This choice is incorrect because leukemia is not characterized by the overproduction of platelets. Platelets are involved in blood clotting, and their overproduction is not a feature of leukemia.
C) This choice is correct. Leukemia is a type of cancer characterized by the uncontrolled proliferation of abnormal white blood cells in the bone marrow. These abnormal cells then enter the bloodstream, crowding out healthy blood cells and impairing normal blood cell function.
D) This choice is incorrect because leukemia is not an autoimmune disorder. It is a cancerous condition involving abnormal white blood cell growth.
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