CRANIAL CT and PT-PTT Flashcards

(11 cards)

1
Q

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.

A

Computed tomography (CT) scan, also known as computerized axial tomography (CAT), or CT scanning computerized tomography

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2
Q

PT/INR

A

PROTHROMBIN TIME / INTERNATIONAL NORMALIZED RATIO

dvt, warfarin

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3
Q

PTT

A

PARTIAL THROMBOPLASTIN TIME -

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4
Q

PT-PTT

A

Prothrombin time (PT) and partial thromboplastin time (PTT)

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5
Q

looks at the extrinsic pathway of coagulation (meaning coagulation that occurs after blood escapes a blood vessel).

A

PROTHROMBIN TIME

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6
Q

intrinsic pathway of coagulation (meaning coagulation that occurs within a blood vessel).

A

PARTIAL THROMBOPLASTIN TIME

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7
Q

EVALUATES ABILITY TO CLOT

A

PT

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8
Q

ENSURES THAT RESULTS FROM A PT TEST ARE THE SAME FROM ONE LAB TO ANOTHER

A

INR - INTERNATIONAL NORMALIZED RATIO

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9
Q

DETERMINES IF BLOOD-THINNING THERAPY IS EFFECTIVE

A

PARTIAL THROMBOPLASTIN TIME

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10
Q

PT TIME

A

11-13.5 SECS
HEPARIN

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11
Q

PTT TIME

A

25-33 SECS
WARFARIN

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