What is the significance of the Rh null phenotype in transfusion medicine?
A
It is associated with increased risk of hemolysis
B
It is a rare condition where an individual lacks all Rh antigens
✓
C
It is a common condition found in most blood donors
D
It is associated with decreased risk of transfusion reactions
Explanation
The Rh null phenotype is a rare condition where an individual lacks all Rh antigens, which can lead to complications in transfusion medicine.
Source
American Association of Blood Banks
Hematology
Hematology: Blood Grouping and Crossmatching
Hematology: Blood Grouping and Crossmatching
Hard
MEDICAL
Confidence: high
