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Pathology · Wound healing
Sample itemWhich phase of wound healing is characterized by new capillary formation and fibroblast proliferation?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
D. Proliferative phase
The proliferative phase includes granulation tissue formation, angiogenesis, fibroblast activity, and collagen deposition, helping fill the wound before later remodeling strengthens and reorganizes the scar.
Option by option
A. Haemostatic phase only
Haemostasis occurs immediately through clot formation.
B. Ischemic phase
Ischemia is an injury state rather than a normal healing phase.
C. Maturation phase only
Maturation mainly remodels collagen and improves tensile strength.
D. Proliferative phase (correct)
Correct: angiogenesis and fibroblast proliferation define the proliferative phase.
Source note: Original NextPrep sample item — pending expert review. This item is original practice material awaiting independent expert review, so confirm important facts in a standard textbook.