Question

Which describes a stage 4 decubitus ulcer?

1) Open wound with redness
2) Open area with visible bone
3) Black area
4) Blanching of the skin

Answer 1

A stage 4 decubitus ulcer is characterized by extensive tissue damage including visible bone, requiring urgent medical attention to prevent serious complications. Option 1.

Step-by-step explanation:

A stage 4 decubitus ulcer is best described as an open area with visible bone. At this advanced stage, the ulcer has caused severe damage to tissue, muscle, and skin, and has extended into supporting structures such as tendons and bones, making them visible. It is critical that these ulcers receive medical attention to prevent serious infection and further complications. This condition is a manifestation of extensive tissue necrosis and often involves the removal of necrotic tissue and possibly the use of grafts or specialised wound care to promote healing.