Overview: The doctors find out why we burp and even manage a world-first when they film Dr Xand burping from the inside. They also get behind the wheel to discover what it takes to be a good ambulance driver in Operation Takeover. Dr Xand joins the radiology department to find out how they see inside our bodies and Dr Chris is answering medical questions on the wards in Ouch and About On Call. Meanwhile in Accident and Emergency, one patient has cut her hand doing arts and crafts, and we meet a familiar face with a dislocated jaw.