1
Q
PT
A
10-13 seconds
2
Q
PTT
A
25-35 seconds
3
Q
aPTT
A
No Hep 30-40 seconds On Hep 46-70
4
Q
INR
A
No Warfarin <1 On Warfarin 2-3 seconds
PT
10-13 seconds
PTT
25-35 seconds
aPTT
No Hep 30-40 seconds On Hep 46-70
INR
No Warfarin <1 On Warfarin 2-3 seconds
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