Sickle Cell Disease

American Proficiency Institute 2019 1 Test Event 1 A 22-year-old male with a history of sickle cell anemia presented to the hematology clinic for a new patient appointment. He had recently moved to the area from another state. He complained of mild joint pain but was otherwise in good health. His condition had been managed with hydroxyurea and he had previously received blood transfusions but had not been transfused in the last 6 months. No blood bank test records were available.