NURSING EXAM QUESTIONS
MICROBIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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the wound is clotted
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vasoconstriction occurs
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vasodilation occurs
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neutrophils arrive to destroy foreign particles
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Pus formation occurs
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Detailed explanation-1: -They capture and destroy invading microorganisms, through phagocytosis and intracellular degradation, release of granules, and formation of neutrophil extracellular traps after detecting pathogens.
Detailed explanation-2: -The foreign material is absorbed by the neutrophil by endocytosis to form a phagosome. Vesicles can then fuse with the phagosome, releasing molecules that kill and degrade the matter within. Spent neutrophils become apoptotic after this process is repeated multiple times.
Detailed explanation-3: -The four cardinal signs of inflammation-redness (Latin rubor), heat (calor), swelling (tumor), and pain (dolor)-were described in the 1st century ad by the Roman medical writer Aulus Cornelius Celsus.