Question

Continuous pressure to a boney prominent area can cause irreversible tissue damage within:

a) 30 minutes
b) 1 hour
c) 2 hours
d) 4 hours

Answer 1

The correct answer is a) 30 minutes continuous pressure on a bony prominence can cause irreversible tissue damage within this time frame

Answer 2

Irreversible tissue damage from continuous pressure to a bony area typically occurs within 2 hours, leading to conditions such as pressure ulcers or bed sores.

Step-by-step explanation:

Continuous pressure to a bony prominent area can cause irreversible tissue damage within typically 2 hours. This condition is known as pressure ulcer or bed sore, and it occurs when sustained pressure cuts off blood supply to vulnerable parts of the body, particularly the skin and underlying tissues. When the blood flow is interrupted, the affected tissue does not receive necessary oxygen and nutrients, leading to cell death and tissue damage. In certain cases and depending on the individual’s health status, tissue damage may occur in a shorter period.