Coagulation Tests Flashcards

1
Q

INR (international Normalized Ratio)

A

0.8-1.2

Coumadin

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2
Q

PT (Prothrombin Time)

A

10-13

Measures the time that it takes for plasma to clot

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3
Q

PTT (Partial Prothrombin Time)

A

25-35

Heparin

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4
Q

Ammonia

A

<40

Ammonia is a waste product produced by the body during breakdown of proteins.

Specific to liver failure. (Confusion)

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