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

Brief Explanations:

The rhesus (Rh) factor is an antigen on red - blood cells. A person with Rh - negative blood has antibodies against Rh - positive blood if exposed to it. So, an Rh - negative patient can only receive Rh - negative blood to avoid a transfusion reaction.

Answer:

A patient who is Rh– can receive only Rh– blood.