CRANIAL CT and PT-PTT Flashcards
(11 cards)
is a painless, non-invasive diagnostic imaging procedure that produces cross-sectional images of several types of tissue not clearly seen on a traditional X-ray.
Computed tomography (CT) scan, also known as computerized axial tomography (CAT), or CT scanning computerized tomography
PT/INR
PROTHROMBIN TIME / INTERNATIONAL NORMALIZED RATIO
dvt, warfarin
PTT
PARTIAL THROMBOPLASTIN TIME -
PT-PTT
Prothrombin time (PT) and partial thromboplastin time (PTT)
looks at the extrinsic pathway of coagulation (meaning coagulation that occurs after blood escapes a blood vessel).
PROTHROMBIN TIME
intrinsic pathway of coagulation (meaning coagulation that occurs within a blood vessel).
PARTIAL THROMBOPLASTIN TIME
EVALUATES ABILITY TO CLOT
PT
ENSURES THAT RESULTS FROM A PT TEST ARE THE SAME FROM ONE LAB TO ANOTHER
INR - INTERNATIONAL NORMALIZED RATIO
DETERMINES IF BLOOD-THINNING THERAPY IS EFFECTIVE
PARTIAL THROMBOPLASTIN TIME
PT TIME
11-13.5 SECS
HEPARIN
PTT TIME
25-33 SECS
WARFARIN