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 B
Explanation
A) This choice is incorrect because an elevated red blood cell count is not a typical finding in leukemia. Leukemia is characterized by the overproduction of white blood cells, not red blood cells.
B) This choice is correct. Leukemia is associated with an elevated white blood cell count, particularly an abnormal increase in blast cells, which are immature cells indicative of leukemia.
C) This choice is incorrect because an elevated platelet count is not a typical finding in leukemia. Leukemia is more commonly associated with thrombocytopenia, which is a decreased platelet count.
D) This choice is incorrect because the laboratory report indicating elevated levels of blast cells in the peripheral blood supports the suspicion of leukemia, not the blast cells' presence in the bone marrow.
Correct Answer is C
Explanation
A) This choice is incorrect because chronic leukemia can affect both children and adults, not just children and young adults.
B) This choice is incorrect because chronic leukemia progresses more slowly than acute leukemia and does not typically require immediate treatment.
C) This choice is correct. Chronic leukemia is characterized by the overproduction of mature and functional white blood cells. Unlike acute leukemia, the abnormal cells in chronic leukemia are more developed and functional, but they may not function correctly, leading to an accumulation of these cells in the blood.
D) This choice is incorrect because chronic leukemia usually presents with milder symptoms compared to acute leukemia. Hospitalization is not typically required unless complications arise.
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