The three stages of hemostasis include each of the following except:
Vascular constriction
Correct! Vascular dilation
Formation of platelet plug
Blood coagulation
Question 2 1..5 pts
, Which of the following medications would decrease a person’s risk for
clotting? Select all that apply.
Correct! Heparin
Correct! Warfarin
Vitamin K
orrect Answer Lovenox
Question 3 2..5 pts
Which of the following is NOT a hypercoagulable state? Select all that
apply.
Oral contraceptive use
Mutation of prothrombin gene
Correct! Hemophilia A
Correct! Hemophilia B
Immobility
Question 4 2..5 pts
Which of the following are TRUE of hemophilia A? Select all that apply.
, Correct! Spontaneous joint bleeding can occur
The platelet count is decreased
Aspirin and NSAIDS are the mainstay of treatment
Correct! The PTT is increased
Question 5 2..5 pts
In which of the following ways is blood flow NOT negatively affected?
Blood viscosity
Diameter of the vessel
Correct! Low hematocrit
Compliance
Question 6 2..5 pts
Which of the following increases the strength of the muscular contraction?
Wall tension
Correct! Inotropic influence
Peripheral vascular resistance
Hypoxia
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