Coagulation Flashcards
1
Q
At what platelet count does surface bleeding show?
A
<20,000
2
Q
At what platelet count does CNS & GIT bleeding begin?
A
<5000
3
Q
What is normal PTT?
A
35-45s
4
Q
What normal PT?
A
10-14s
5
Q
What is the inheritance pattern of hemophilia?
A
X-linked recessive
(30% acquired)
6
Q
Inheritance pattern of vWF disease?
A
Autosomal (mainly dominant)
7
Q
What is the most common type of vWF disease?
A
Type 1 (80%)
8
Q
What is the most severe type of vW disease?
A
Type 3
9
Q
How is TTP treated?
A
Plasma exchange
10
Q
Inheritance pattern of bernard soulier?
A
Autosomal recessive
11
Q
Inheritance pattern of glanzmann thrombasthenia ?
A
Autosomal recessive
12
Q
What factor do snake bites activate?
A
X
