Which of the following is a potential complication of having a colostomy?

A colostomy is a surgical procedure that involves creating an opening in the abdomen for waste to exit the body, usually following the removal of part of the colon. One of the potential complications associated with colostomy is infection. This can occur at the stoma site, where the opening is made in the skin, or in the surrounding tissues due to improper care, moisture accumulation, or exposure to contaminants.

Infection can lead to redness, swelling, discharge, and pain around the stoma. It is crucial for individuals with a colostomy to maintain meticulous hygiene and to monitor the site for any signs of infection to prevent further complications. Regular check-ups and proper care techniques can help reduce the risk of infection following the procedure.

While other choices like increased appetite, weight loss, or impaired vision can occur in various health scenarios, they are not commonly associated as direct complications specific to having a colostomy. Thus, infection stands out as a relevant and significant issue that can arise, making it the correct choice.