Coag Cases--Nikcevich Flashcards
1
Q
What is the lifespan on platelets?
A
10 days
that’s how long it takes to get new platelets
2
Q
Petichiae show up at what platelet count?
A
<20
3
Q
What is the antidote for warfarin?
A
Vitamin K
4
Q
What is the antidote for heparin?
A
protamine
5
Q
Warfarin therapy is required for how long after a DVT?
A
6 mo
6
Q
Warfarin is required for how long after arterial/renal infarction or after second DVT?
A
indefinitely
7
Q
Sagital sinus thrombosis
A
DVT of brain
8
Q
What is a DVT of the brain called?
A
sagital sinus thrombosis
9
Q
What does cryoprecipitate contain?
A
vWF, VIII, XIII, fibronectin
