Which change is most characteristic of local tissue reaction during the first few days after surgery?
Correct answer: C. Mild inflammation with neutrophil migration
- A. Maximum tensile strength of the scar
- B. Complete collagen remodelling
- C. Mild inflammation with neutrophil migration
- D. Permanent replacement by mature bone
Explanation
The inflammatory phase begins soon after injury and includes vasodilation, increased vascular permeability, and migration of neutrophils. Collagen remodelling and peak scar strength occur much later, not during the first few days.
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Covers principles of asepsis, tissue handling, haemostasis, wound healing, surgical instruments, sutures, anaesthesia and perioperative care. It includes common procedures and conditions involving the skin, abdomen, bones, joints and urinary or reproductive tracts, while distinguishing surgical emergencies from cases managed medically.
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