Multiple Choice
What is a disadvantage of using artificial blood compared to natural blood?
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17. The Blood
Introduction To Blood
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What is the primary function of vascular spasm in the process of hemostasis?
A
To constrict blood vessels and reduce blood loss
B
To dissolve existing blood clots
C
To increase blood flow to the affected area
D
To initiate the formation of a blood clot
Verified step by step guidance1
Understand the context of hemostasis, which is the process that prevents and stops bleeding or hemorrhage.
Identify the stages of hemostasis: vascular spasm, platelet plug formation, and coagulation.
Focus on vascular spasm, the first stage of hemostasis, which involves the constriction of blood vessels.
Recognize that the primary function of vascular spasm is to reduce blood flow to the affected area, thereby minimizing blood loss.
Consider the options provided and determine which one aligns with the function of vascular spasm: constricting blood vessels and reducing blood loss.
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