FRCPath Haem Part 1 MCQ- Haemostasis 87
- amirhayat2527
- Sep 14
- 0 min read
Which of the following statements about protein S levels in sickle cell disease is TRUE?
They are always normal in steady state
They are increased in vaso-occlusive crisis
They are unaffected by hydroxyurea
They are decreased in both steady state and crisis
Correct Answer: Deceased in both steady and crisis state of sickle cell disease