PATHOLOGY MCQ
HEALING AND REPAIR
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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phase lasts 3-4 weeks
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acute phase
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subacute phase
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remodeling phase
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None of the above
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Explanation:
Detailed explanation-1: -Wound healing is classically divided into 4 stages: (A) hemostasis, (B) inflammation, (C) proliferation, and (D) remodeling. Each stage is characterized by key molecular and cellular events and is coordinated by a host of secreted factors that are recognized and released by the cells of the wounding response.
Detailed explanation-2: -Inflammatory phase – This phase begins at the time of injury and lasts up to four days. Proliferative phase – This phase begins about three days after injury and overlaps with the inflammatory phase. Remodeling phase – This phase can continue for six months to one year after injury.
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