Understanding External Bleeding Wounds: Types, Causes & Treatment

1. Abrasion: This is a superficial wound caused by scraping or rubbing of the skin. It typically bleeds minimally and heals quickly.

2. Laceration: This is a wound caused by a sharp object, such as a knife or glass. Lacerations can be deep and may require stitches to close.

3. Puncture: This is a wound caused by a sharp object that pierces the skin. Punctures can be deep and may damage underlying structures, such as blood vessels or nerves.

4. Avulsion: This is a wound caused by the tearing away of a piece of skin. Avulsions can be very bloody and may require surgery to repair.

5. Amputation: This is the complete removal of a limb or body part. Amputations are typically caused by trauma, such as a car accident or machinery accident.