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14 Cards in this Set
- Front
- Back
hemostasis
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cessation of blood loss from a damaged vessel
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thrombosis
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pathological formation of an “hemostatic” plug
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thrombus
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a blood “clot” that forms in a vessel and stays there
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arterial thrombus
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consists mainly of platelets and leukocytes in a fibrin mesh
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venous thrombus
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similar in composition to a blood clot, with a jelly-like red tail
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embolism
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all or part of a thrombus that has become dislodged and move to a distant site
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fibrinolysis
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a normal body process that prevents blood coaggulation from growing and causing problems
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what factor number is thrombin?
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2
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which two factors are absolutely necessary for the coagulation cascade?
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factor 2 and 10
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what effect would a lack of vitamin K have on coagulation?
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decrease coagulation
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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
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what is the suicide inhibitor?
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anti-thrombin
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The dose of UF heparin should be adjusted for....
a) Hepatic insufficiency b) Renal disease c) Bradycardia d) 1 & 2 |
D) 1 and 2
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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
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