FRCPath Haem Part 1 MCQ-Transfusion 16
- amirhayat2527
- Aug 23
- 0 min read
Updated: Aug 30
A 28F RhD-ve woman delivers a healthy RhD+ve infant at 39 wks. The Kleihauer–Betke test demonstrates a FMH of 10ml. Appropriate dose of IV Anti D?
250 IU
500 IU
1000 IU
1500 IU


Correct Answer: 1000ml Anti D. 100units IV anti D is required for 1ml FMH. This is 10ml FMH so 1000Units