A nurse is assisting with the plan of care for a client who has leukemia and whose platelet count is 50,000 mm. Which of the following interventions should the nurse include in the plan of care?

A. While patients receiving chemotherapy are at risk for infections due to immunosuppression, the risk of overwhelming infection, particularly from encapsulated bacteria, is higher in post-splenectomy patients due to impaired immune function without the spleen.
B. Patients with sickle cell anemia are at increased risk of infections, particularly from encapsulated bacteria, due to functional asplenia or hyposplenism, but the risk of overwhelming infection is highest in post-splenectomy patients.
C. Patients with multiple myeloma are immunocompromised and at increased risk of infections, but they do not have the same risk of overwhelming infection as post- splenectomy patients.
D. Post-splenectomy patients are at highest risk of overwhelming infection due to impaired immune function resulting from the absence of the spleen, which plays a crucial role in immune surveillance and defense against encapsulated bacteria.

The nurse should prioritize the client's immediate clinical needs based on the assessment data provided.

The first action should be to address the client's agitation, which is a sign of distress and can lead to safety issues. Therefore, the nurse should first address the client's "fall precautions" to ensure safety and prevent potential harm due to the client's disorientation and agitation.

Following this, the nurse should address the client's "urine collection" for urinalysis and culture and sensitivity (C&S), as it is critical to identify the cause of the client's febrile state and incontinence of foul-smelling urine, which could indicate an infection. This will allow for appropriate antibiotic therapy to be administered based on the sensitivity results.