Coagulation Flashcards
1
Q
Prothrombin time
A
11-12.5 seconds
2
Q
International Normalized Ratio
A
Normal 0.9-1.2 seconds
Therapeutic levels is 2-3 times the normal on warfarin
3
Q
Partial Thromboplastin time
A
20-30 seconds
Pregnant: decreased 1.5-2.5 times the normal control on heparin
4
Q
Activated Partial thromboplastin time
A
30-40 seconds
1.5-2.5 times the normal control on heparin
5
Q
Bleeding time
A
1-9 mins
6
Q
D-Dimmer
A
500 Mg/mL
