Certified Wound Ostomy Nurse (CWON) Practice Test

Which of the following conditions is NOT a risk factor for compromised wound healing?

1. Smoking

2. Advanced age

3. Regular physical activity

4. Liver failure

The correct answer is: Regular physical activity

Regular physical activity is beneficial for overall health and can actually enhance the wound healing process. Engaging in consistent physical activity helps to improve circulation, boosts the immune response, and maintains a healthy weight, all of which are crucial for effective healing. In contrast, smoking, advanced age, and liver failure are all associated with impaired wound healing. Smoking restricts blood flow and reduces oxygen availability, which are critical factors in the healing process. Advanced age can lead to a decreased proliferation of cells involved in healing and a slower inflammatory response. Liver failure can affect the synthesis of important proteins, such as clotting factors, and may lead to impaired immune function, both of which are detrimental to wound healing. Therefore, recognizing regular physical activity as a non-risk factor highlights its positive impact on the body’s ability to heal wounds effectively.