In the Superbill Summary shown, what type of visit did this patient have?

What is a surgical opening in the wall of the abdomen with a plastic bag in place to collect digestive waste?

A) Thoracotomy B) Fistula C) Gastric bypass D) Colostomy

Although healthcare workers face hazards at the workplace, they can take steps to significantly reduce exposure

Indicate whether the statement is true or false.