1. In microscopic examination of her peripheral blood what are clues in Eleanor’s red and white cells that her marrow is failing? 2. True or false? In sickle cell anemia, defective hemoglobin causes...

1. In microscopic examination of her peripheral blood what are clues in Eleanor’s red and white cells that her marrow is failing?

2. True or false? In sickle cell anemia, defective hemoglobin causes cells to sickle, clogging capillaries and impairing blood flow.