A client asks the nurse about the role of the lymphatic system in leukemia. How should the nurse respond?
"In leukemia, the lymphatic system helps filter and remove abnormal blood cells from the circulation."
"The lymphatic system is responsible for producing and releasing abnormal white blood cells in leukemia."
"Leukemia does not involve the lymphatic system; it only affects the bone marrow and blood."
"The lymphatic system transports cancerous cells from the bone marrow to other organs and tissues."
The Correct Answer is C
A) This choice is incorrect because the lymphatic system does not filter and remove abnormal blood cells in leukemia. The role of the lymphatic system is primarily related to the circulation of lymph fluid and the immune response, not the removal of abnormal blood cells.
B) This choice is incorrect because the lymphatic system is not responsible for producing and releasing abnormal white blood cells in leukemia. Leukemia originates from the bone marrow, not the lymphatic system.
C) This choice is correct. Leukemia is primarily a disorder of the bone marrow and blood. It does not directly involve the lymphatic system, which is responsible for carrying lymph fluid and supporting the body's immune function.
D) This choice is incorrect because while cancerous cells may infiltrate other organs and tissues in other types of cancer, leukemia primarily affects the bone marrow and blood, not the lymphatic system.
Questions
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A) This choice is incorrect because a family history of diabetes is not a known risk factor for leukemia. While genetics can play a role in some leukemia cases, diabetes is not associated with leukemia development.
B) This choice is incorrect because exposure to asbestos is a risk factor for certain types of cancer, such as lung cancer and mesothelioma, but it is not a primary risk factor for leukemia.
C) This choice is incorrect because while autoimmune disorders can affect the immune system, they are not a known risk factor for leukemia.
D) This choice is correct. A previous diagnosis of lymphoma is a significant risk factor for developing leukemia. Lymphoma and leukemia are both types of blood cancers, and individuals with a history of lymphoma have an increased risk of developing leukemia.
Correct Answer is D
Explanation
A) This choice is incorrect because a history of frequent dental cavities is not a known risk factor for leukemia.
B) This choice is incorrect because allergies to pollen and pet dander are not associated with an increased risk of leukemia.
C) This choice is incorrect because recurrent urinary tract infections are not known to be a risk factor for leukemia.
D) This choice is correct. Previous treatment with chemotherapy and radiation is a significant risk factor for developing leukemia. Certain chemotherapeutic agents and radiation therapy can damage healthy blood-forming cells in the bone marrow, potentially leading to the development of leukemia later on. This type of leukemia is often referred to as secondary or treatment-related leukemia.
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