This career involves assisting doctors during procedures that visually inspect the inside of the digestive system. colorectal surgeonorthodontistendoscopy techniciandietitian

An endoscopy technician assists doctors during endoscopic procedures, which use a camera to inspect the digestive system from the inside. The correct choice is endoscopy technician; a colorectal surgeon performs surgery, while an orthodontist and dietitian have different roles.

AI-written and checked against the verified answer.