The goal of preventative therapy in patients with sickle cell anemia who have had a stroke is to maintain a ____________.
A)hemoglobin level above 10 g/dL (100 g/L)
B)hemoglobin S level below 30%
C)hemoglobin S level of approximately 40%
D)hematocrit level of 33-36% (0.33-0.36)

Question

Quizplus · Accepted Answer

The goal of preventative therapy in patients with sickle cell anemia who have had a stroke is to maintain a hemoglobin S level below 30%. This is achieved through regular blood transfusions or exchange transfusions to reduce the proportion of hemoglobin S, thereby reducing the risk of further sickling and subsequent strokes.

The Goal of Preventative Therapy in Patients with Sickle Cell