A patient with blood group ‘O’ was injured in an accident and has blood loss. Which blood group the doctor should effectively use _______ for transfusion.
A. O group
B. AB group
C. A or B group
D. All blood group
Answer:A
A patient with blood group ‘O’ was injured in an accident and has blood loss. Which blood group the doctor should effectively use _______ for transfusion.
A. O group B. AB group C. A or B group D. All blood group