Ключевые слова: analysis, analyze, analyzing, biochemistry, biology, blood, caucasian, chemistry, clinic, clothing, colleague, container, counter, doctor, equipment, examination, experiment, facility, female, focus, girl, glove, holding, hospital, lab, laboratory, machine, medical, medicine, modern, people, person, protective, research, safety, sample, science, scientific, scientist, stick, swab, tech, technology, test, tube, urine, woman, women, work,