in transfusion, blood must be compatible not only in blood type but also in
Detailed Explanation:
Blood transfusion compatibility requires matching both ABO blood type and Rh factor to prevent immune reactions and hemolysis.
The Rh factor (Rh+ or Rh−) is a critical antigen on red blood cells; mismatched transfusion can trigger severe immune responses, especially in Rh-negative recipients receiving Rh-positive blood.
White cell count, red cell count, and donor race are not compatibility determinants for transfusion safety.
Therefore, Rh factor compatibility is essential, making Option 1 the correct answer.
Question 4 of 5 Circulatory System
Practice PYQ questions from this topic across all years
The most important cell type associated with the immunity of the body is
The universal acceptor blood group is