PATHOLOGY MCQ
HEALING AND REPAIR
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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clot, inflammation, proliferation of epithelial cells, formation of granulation, proliferating fibroblast, remodeling
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inflammation, clot, proliferating fibroblast, proliferation of epithelial cells, formation of granulation, remodeling
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Clot, formation of granulation, inflammation, proliferation of epithelial cells, proliferating fibroblast, remodeling
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None of the above
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Detailed explanation-1: -There are three distinct, sequential phases of repair leading to the formation of a fibrotic scar: (1) inflammation, (2) new tissue formation, and (3) remodeling. Inflammation occurs immediately after tissue injury.
Detailed explanation-2: -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-3: -Generally speaking, the body’s different tissues (muscle, tendons, ligaments, cartilage, etc) follow the 4 stages of healing which comprise of Bleeding, Inflammation, Proliferation and Remodelling. Through these stages, the injured tissue will be destroyed and replaced by living tissue in the body.
Detailed explanation-4: -Stopping the bleeding (hemostasis). When your skin is cut, scraped, or punctured, you usually start to bleed. Inflammation. Growth and rebuilding. Strengthening.