a young female endoscopist in a white protective suit, cap and gloves prepares the equipment for work.

bioassay biopsy care caucasian clinic clinical diagnostics doctor endocopist endoscope endoscopist endoscopy equipment female gastroenterology gastrointestinal gastroscopy gloves health healthcare hospital human illness job medical medicare medicine modern nurse nursing oncology people person preparation procedure professional room science scientific specialist technical technology tool uniform white woman work worker workup young