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?

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 mild redness and tenderness at the IV site are common findings and may indicate a local inflammatory response to the IV infusion.

B) This choice is incorrect because a temperature of 99.8°F (37.7°C) is slightly elevated but not a critical finding. The client's healthcare provider should be notified if the temperature is significantly elevated or if other symptoms are present.

C) This choice is incorrect because a small amount of blood in the IV tubing may be due to a minor infiltration or a common occurrence during IV administration. However, the nurse should monitor the IV site and flow rate closely.

D) This choice is correct. Crackles and decreased breath sounds on auscultation may indicate fluid overload or pulmonary edema, which could be a severe complication of IV chemotherapy. The healthcare provider should be notified immediately to assess the client's respiratory status and provide appropriate intervention.

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