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14 Cards in this Set

  • Front
  • Back
hemostasis
cessation of blood loss from a damaged vessel
thrombosis
pathological formation of an “hemostatic” plug
thrombus
a blood “clot” that forms in a vessel and stays there
arterial thrombus
consists mainly of platelets and leukocytes in a fibrin mesh
venous thrombus
similar in composition to a blood clot, with a jelly-like red tail
embolism
all or part of a thrombus that has become dislodged and move to a distant site
fibrinolysis
a normal body process that prevents blood coaggulation from growing and causing problems
what factor number is thrombin?
2
which two factors are absolutely necessary for the coagulation cascade?
factor 2 and 10
what effect would a lack of vitamin K have on coagulation?
decrease coagulation
Which of the following is true?

A) UF Heparin does not inhibit thrombin
B) LMW Heparin does not inhibit thrombin
c) LMW and UF Heparin are suicide inhibitors
d) Heparin is a glycosylated protein
B) LMW Heparin does not inhibit thrombin
what is the suicide inhibitor?
anti-thrombin
The dose of UF heparin should be adjusted for....

a) Hepatic insufficiency
b) Renal disease
c) Bradycardia
d) 1 & 2
D) 1 and 2
Gq-coupled receptors cause...

A) Increased cAMP
B) Inhibition of adenylyl cyclase
c) Release of Ca2+ from the ER
d) Activation of PKC
C and D