<prompt> False about wound healing ?Inhibited by infectionInhibited by DMInhibited by hematomaInhibited by foreign body  <response>: Ans. is c i.e., Inhibited by hematoma Factors causing impairment of wound healing A. Systemic factors Poor nutrition protein deficiency, vitamin C deficiency. Metabolic abnormalities Diabetes mellitus. Poor circulatory status Inadequate blood supply. Hormones, e.g. glucocoicoids. B. Local factors Infection is the single most impoant factor. Mechanical factors, e.g. early mobilization. Foreign bodies unnecessary sutures, fragments of steel or glass. Wound in poorly vacularized area, e.g. foot. 