A client diagnosed with leukemia is experiencing frequent infections and recurrent fevers. Which type of blood cells is likely affected by the leukemia, contributing to these symptoms?

A) This choice is incorrect because fatigue and weakness are common symptoms in leukemia, but they are not specific enough to confirm the diagnosis on their own.

B) This choice is correct. Night sweats and fever are classic symptoms of leukemia, especially in cases of acute leukemia. These symptoms are related to the presence of abnormal white blood cells in the bloodstream and their impact on the body's immune response.

C) This choice is incorrect because unexplained weight gain is not a typical symptom of leukemia. Weight loss is more commonly associated with this condition due to decreased appetite and increased energy expenditure.

D) This choice is incorrect because persistent headaches are not specific to leukemia and may indicate other underlying health issues.

A) This choice is incorrect because swollen lymph nodes are more characteristic of chronic leukemia, not acute leukemia like AML.

B) This choice is correct. Chronic lymphocytic leukemia (CLL) is commonly associated with enlarged lymph nodes due to the accumulation of abnormal lymphocytes in these areas. It is a slow-progressing leukemia and often presents with lymphadenopathy.

C) This choice is incorrect because while ALL may involve enlarged lymph nodes, it is more commonly associated with symptoms like fatigue, bleeding, and bone pain.

D) This choice is incorrect because while CML may present with enlarged spleen and liver, it is less likely to cause significant lymphadenopathy compared to CLL.