why is it important to know a persons rhesus factor before a blood transfusion?\na patient who is rh+ can…

why is it important to know a persons rhesus factor before a blood transfusion?\na patient who is rh+ can receive only rh - blood.\na patient who is rh - can receive only rh+ blood.\na patient who is rh+ can receive only rh+ blood.\na patient who is rh - can receive only rh - blood.

why is it important to know a persons rhesus factor before a blood transfusion?\na patient who is rh+ can receive only rh - blood.\na patient who is rh - can receive only rh+ blood.\na patient who is rh+ can receive only rh+ blood.\na patient who is rh - can receive only rh - blood.

Answer

Answer:

D. A patient who is Rh - can receive only Rh - blood.

Brief Explanations:

The Rh factor is an antigen on red blood cells. Rh - individuals have antibodies against Rh + blood. Transfusing Rh + blood into an Rh - patient can cause an immune reaction. So Rh - patients must receive Rh - blood to avoid complications.