CT Technician (Episode 7481)

An unnamed CT Technician oversaw David Metcalfe's CT scan in April 2016. David questioned which way he had to wear the hospital gown and flashed to the technician. She told him he had it on back to front, and whilst he was changing it round, she questioned if he was wearing any jewelerry or piercings on. He confirmed he had taken it all off. David asked if she could tell from the scan straight away, but the technician explained he wouldn't be able to receive his results straight away.