CHN RLE: WOUND Flashcards
is an injury that breaks the skin, mucous membrane, bones, or other body tissue. Wounds can be open, with broken skin and exposed body tissue, or closed when there is damage to tissue under intact skin.
WOUND
TYPES OF WOUNDS
- Penetrating wounds
- Blunt force trauma
Wounds under Penetrating Wounds
- Puncture wounds
- Surgical wounds and incisions
- Thermal, chemical or electric burns
- Bites and stings
- Gunshot wounds, or other high velocity projectiles that can penetrate the body
Wounds under Blunt force trauma
- Abrasions
- Lacerations
- Skin tears
Penetration on the skin and often, the underlying tissues, caused by a sharp instrument
Puncture wounds
caused by sharp instrument. Ex.: knife or scalpel
Surgical wounds and incisions
Surface scrape, either unintentional or intentional
it is an open wound involving the skin; it is more painful
Abrasions
Tissues torn apart often from accidents
Lacerations
are often caused by blunt trauma, and though the injured tissue is not exposed, there can be bleeding and damage to underlying muscle, internal organs and bones.
Closed wound
Major types of closed wounds
- Contusions
- Blisters
- Seroma
-Hematoma
-Crush injuries
blunt trauma causing pressure damage to the skin and/or underlying tissues
Contusions
a fluid-filled area that develops under the skin or tissue
Seroma
a blood-filled area that develops under the skin or tissue (occurring when there is internal blood vessel damage to an artery or vein
Hematoma
a third type of wound of which there are four main types – pressure, venous, arterial and neuropathic.
Ulcers
4 main types of Ulcerss
pressure, venous, arterial and neuropathic