A magician is doing a card trick. He asks you to draw 5 cards from his deck, hold them all in your hand, and count the number of aces in your hand without telling him. He then performs his magic trick and somehow knows the value of A = exactly how many aces you are holding in your hand at the end of the trick! What is the distribution of A?

Homozygosity for the β0 or β+ thalassemia gene results in:

What hemoglobins are present in sickle cell trait?

A decrease in globin chain production known as a quantitative defect is found in:

What is a possible etiology of aplastic anemia?

In HDFN, when extramedullary hematopoiesis takes over for the fetal bone marrow to compensate for increased red cell destruction, this results in:

A patient is diagnosed with an associated aplastic anemia syndrome. Their bone marrow examination reveals normal cellularity with an absence of erythroid precursors. What is the most likely condition?

The gene for hemoglobin S occurs with the greatest frequency in which country?

Petechiae, purpura, or ecchymoses can be seen in patients with aplastic anemia due to:

The main concern regarding patients with thalassemia major treated with hypertransfusion does not include: