Ключевые слова: adult, attentively, background, calm, cap, care, caucasian, clinic, clinician, concentration, confident, dentist, doctor, female, group, health, healthcare, hospital, hygiene, indoors, laboratory, looking, male, man, mask, medical, medicine, mirror, nurse, occupation, operating, operation, patient, people, practitioner, professional, room, specialist, standing, surgeon, surgery, surgical, together, treatment, uniform, wearing, white, woman, work, young,