Q. Patient with unknown blood group needs immediate blood transfusion. In this case, which blood do you suggest to give that patient immediately?
A) Blood group-B
B) Blood group-AB
C) Blood group-A
D) Blood group-O
Explanation
In ‘O’ blood group there is no antigen, so it can be given in emergency condition when there is no time for checking the blood group. O is universal donor and AB is universal acceptor
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.