Question

A patient developed a pressure ulcer after knee surgery due to restriction to bed. Which irrigating fluid should the nurse use to clean the ulcer?

1 Normal saline
2 Povidone iodine
3 Hydrogen peroxide
4 Sodium hypochlorite

Answer 1

The nurse should use normal saline to clean the pressure ulcer, as it is gentle on the wound and promotes healing.

Step-by-step explanation:

The nurse should use normal saline to clean the pressure ulcer. Normal saline is a sterile solution containing 0.9% sodium chloride, similar to the fluid found in the body. It is gentle on the wound, helps to maintain a moist environment, and promotes healing. Other irrigating fluids like povidone iodine, hydrogen peroxide, and sodium hypochlorite can be harsh and may inhibit healing or cause damage to the wound.