Hemostasis review

Hemostasis is broken into how many steps?

• 2

• 3

• 4

• 5

What does hemostasis mean?

• blood flowing

• blood halting

• blood clot

• blood thinning

What is the correct order of hemostasis?

• vascular spasm, injury, platelet plug, coagulation

• injury, development of clot, platelet plug

• vascular spasm, coagulation, platelet plug formation

• injury, vascular spasm, platelet plug, coagulation

The release of proteins from an injured vessel causes:

• vasoconstriction

• vasodilation

• vasopressor

• vasoactive

More proteins released=more_____________

• damage

• spasm

• dilation

The purpose of vascular spasm is to decrease blood loss to allow platelet formation.

• TRUE

• FALSE

Von Willebrand factor binds platelets to __________.

• proteins

• fibrin

• collagen

• erythrocyte

STEP 2=

• vascular spasm

• coagulation

• platelet plug formation

Coagulation=

• blood thinning

• blood clotting

• blood pooling

Which step does "activation cascade" occur?

• step 1: vascular spasm

• step 2: platelet plug formation

• step 3: coagulation