Medical Quiz

Topics: Blood clotting Quiz

What is the role of fibrin in blood clotting?

A. acts as an enzyme

B. forms a mesh of fibres to cover the wound

C. causes smooth muscles in blood vessels to contract

D. starts off the whole process

Select your answer:
         


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Vaccine is an example of _____________

A. Natural active immunity

B. Natural passive immunity

C. Artificial active immunity

D. Artificial passive immunity


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Hypnotics are used to _______________.

A. relieve mild to moderate pain, fever, and anti-inflammatory conditions

B. enhance analgesic effect with opioids and nonopioids

C. promote sedation

D. promote sleep