Types of wounds

•Incised Wound( a straight deep cut)

•Lacerated Wound (a tear in the skin)

•Abrasion or Graze Wound (e.g when someone fall on a rough surface)

•Contused Wound (Bruise) (e.g when someone knock onto something/got boxed by someone and there is a blood clot)

•Punctured Wound (e.g when someone step onto a nail)

•Gunshot wound (when someone get shot by the gun)

Our body’s mechanism to stop bleeding

vClotting of blood.

vCut ends of a blood vessel will contract.

vBlood pressure will drop.