Which factors may contribute to the development of preoperative pressure ulcers?

The development of preoperative pressure ulcers can be attributed to several factors, which is why the selection that includes the duration of the procedure, exaggerated positions, circulatory disorders, and malnutrition is comprehensive and correct.

During surgical procedures, patients are often required to remain in specific positions for extended periods. If these positions are not well-managed, pressure can build up on certain areas of the body, particularly where bony prominences are in contact with surfaces, leading to the risk of pressure ulcers.

Furthermore, circulatory disorders can significantly impair blood flow, which is essential for maintaining skin integrity. Reduced blood flow can exacerbate the risk of tissue ischemia and breakdown.

Malnutrition is another critical factor because it negatively influences wound healing and the overall health of the skin. Adequate nutrition is vital for maintaining cellular function and the skin’s resilience. A malnourished patient may have reduced tissue repair capabilities, making them more susceptible to pressure ulcers.

By considering these multiple factors together, healthcare professionals can better anticipate and mitigate the risk of developing pressure ulcers in the preoperative phase.