Hemostasis Flashcards

1
Q

Vascular + platelet phase =

A

primary hemostasis

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2
Q

Vascular phase

A

vascular spasm

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3
Q

Platelet phase

A

sticking

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4
Q

Coagulation phase

A

secondary hemostasis

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5
Q

Extrinsic pathway

A

tissue + calcium + factor VII = active enzyme

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6
Q

Intrinsic pathway

A

plasma coagulation factors + damaged vessel = active enzyme

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7
Q

Common pathway

A

extrinsic enzyme + intrinsic enzyme

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8
Q

Prothrombin»>thrombin

A

enzymes + factor X + factor V

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9
Q

Thrombin

A

converts fibrinogen to fibrin

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10
Q

Fibrinolysis

A

break down of fiber after wound closes, creates FDPs

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11
Q

FDP

A

fibrin degradation products

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12
Q

Fibrinolysis

A

controlled by plasma from plasminogen by tissue plasminogen activator

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13
Q

t-PA

A

tissue plasminogen activator

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