QuestionSBA
QuestionChoice
This is incorrect, warfarin inhibits factors II, VII, IX, and X.
10003097
b
Factor II only
QuestionChoice
Warfarin inhibits vitamin K reductase which prevents the activation of factors II, VII, IX, X in the clotting cascade.
10003096
a
Factors II, VII, IX and X
QuestionChoice
This is incorrect, warfarin inhibits factors II, VII, IX, X.
10003098
c
Factors IX and X only
QuestionChoice
This is incorrect, warfarin inhibits factors II, VII, IX, X
10003100
e
Factors II, IX, XI and XII
QuestionChoice
This is incorrect, warfarin inhibits factors II, VII, IX, X
10003099
d
Factors IX, XI and XII
Concept
Chapter
2693
4115
Warfarin
Topic
203
Pharmacology of Haemostasis and Thrombosis
13166
A man is on an anticoagulant, warfarin, for Atrial Fibrillation.

Which clotting factors does warfarin act upon?
a