A patient is suspected of having megaloblastic anemia.Which test would be most appropriate for confirming this suspicion?
A)Fibrinogen
B)Folate
C)Follicle-stimulating hormone (FSH)
D)Fructosamine

Question

Quizplus · Accepted Answer

The most specific test for megaloblastic anemia is measurement of serum folate levels or red blood cell folate levels. Megaloblastic anemia is caused by a deficiency in vitamin B12 or folate, both of which may lead to macrocytosis or enlarged red blood cells. However, folate levels tend to decrease earlier and more quickly than B12 levels, making it a better choice for initial testing.

A Patient Is Suspected of Having Megaloblastic Anemia