A woman wearing a white lab coat and blue gloves is working at a lab bench. She is wearing wireless earbuds and a green lanyard with the words "CH-Kлиниka" printed on it. She opens a small clear vial and then uses a pipette to add a liquid into it. In the background, another person is working at a computer station. The room has fluorescent lighting and a tiled ceiling with an air conditioning vent. There is a rack of test tubes on the table in front of the woman. A sign with the number 311 is visible on the wall.