Which of the following is a condition that increases the risk of pressure injuries?

Which of the following is a condition that increases the risk of pressure injuries?

• A. Flexibility
• B. Cold air
• C. Good circulation
• D. Restricted mobility

Answer: (D)

Prolonged pressure on skin and underlying tissues happens when movement is restricted, which reduces blood flow to areas over bony prominences. Without the ability to shift position regularly, those spots stay pressed for longer, so tissue becomes ischemic and can break down, leading to pressure injuries. Flexibility and good circulation help prevent this by making movement easier and ensuring tissues get enough blood supply, while cold air is not a primary factor in causing pressure injuries. Therefore, restricted mobility is the condition that most increases risk because it directly limits the ability to relieve pressure.

Prolonged pressure on skin and underlying tissues happens when movement is restricted, which reduces blood flow to areas over bony prominences. Without the ability to shift position regularly, those spots stay pressed for longer, so tissue becomes ischemic and can break down, leading to pressure injuries. Flexibility and good circulation help prevent this by making movement easier and ensuring tissues get enough blood supply, while cold air is not a primary factor in causing pressure injuries. Therefore, restricted mobility is the condition that most increases risk because it directly limits the ability to relieve pressure.