Question

which of the following indicates sickle cell trait?

hb - ss

hb - st

hb - sc

hb - cc

Explanation:

Sickle cell trait is typically indicated by Hb - SC (hemoglobin SC). Hb - SS is sickle cell anemia (homozygous), Hb - ST is not a standard sickle cell - related hemoglobin notation, and Hb - CC is related to hemoglobin C disease. So the correct option for sickle cell trait is Hb - SC.

Answer:

C. Hb - SC