pathophysiology practice test (11)

pathophysiology practice test (11)

Coagulation Anticogaulation Disturbance and Disseminated Intravascular Coagulation (DIC) Single choice

published on June 18, 2012
1/13

which factor does belong to a predisposing factor of DIC?

damage of the vascular endothelial cells
destruction of a large leukocytes
the hypercoagulable state
a large amount of III factor are released
2/13

in severe tissue injury the DIC is triggered by?

activation of the intrinsic pathway of coagulation
activation of the extrinsic pathway of coagulation
extensive damge of the vascular endothelial cells
activation of serious fibrinolysis
3/13

the major symptom of acute DIC is?

bleeding
fever
shock
microangiopathic hemolytic anemia
4/13

in severe intracascular hemolysis DIC can be produced by releasing?

a large amount of III factor
a large amount of RBC membranous phosphatides
a large amount of platelet factors
a large amount of FDP
5/13

in acute DIC the effect of the activated fibrinolytic system is?

activate intrinsic pathway of coagulation
degraded microthromb and fibrinogen
activated extrinsic pathway of coagulation
caused microangiopathic hemolytic anemia
6/13

a large amount of leukocytes destructes in acute leukemia DIC is triggered by?

a large amount of membranous phosphatides
a lot of III factor are released
a large amount of platelet are activated
a lot of ADP are released
7/13

in extensive damage of the vascular endothelial cells DIC is triggered by?

activation of the extrinsic pathway of coagulation
activation of the intrinsic pathway of coagulation
extensive damage of the blood cells
activation of serious fibrinolysis
8/13

in blood test of a acute DIC patient, the fibrinogen content is?

progressing increase
first decrease then increase
progressing decrease
first increase then decrease
9/13

in blood test of a acute DIC patient the content of fibrin degradation products is?

progressing increase
progressing decrease
first increase then decrease
first decrease then increase
10/13

in acute DIC the effects of FDP are?

activating fibrinolysis system
promoting microvessel dilation
inhibiting activity of blood coagulation
degrading microthromb and fibrinogen
11/13

DIC is?

activated coagulation extensively
a disturbance of balance of blood coagulation and
fibrinolysis
activated fibrinolysis in dissemination
microthrombus take place extensively
12/13

in DIC the fibrinolytic system is activated by?

damage of a large tissue cells
activate of the blood coagulation
primarily disease of DIC
serious destruction of blood cells
13/13

what is the decreased reason of coagulation factors in acute DIC?

the effect of activated secondary fibrinolytic system
the hypercoagulable state
the effect of FDP
the effect of hemolytic anemia