Question

Which of the following blood group can be given to any patient?

• A. A
• B. B
• C. O
• D. AB

Answer 1

Answer: (C)

O

Donors with blood group O can donate to recipients with blood types A, B, AB and O (O is the universal donor), because it does not have any antigen, thereby no reaction would occur with the antibody, which may be present in donor's body.

Hence, correct answer is option C.