Ключевые слова: adult, anesthesia, assistance, breast, care, concentration, confidence, disease, doctor, emergency, expertise, four people, group, health, healthcare, healthcare and medicine, horizontal, hospital, indoors, interior, man, mask, medical, medical equipment, medical occupation, medicine, nurse, occupation, operate, operating room, operation, operation room, patient, person, professional, protection, room, selective focus, specialist, surgeon, surgery, surgical, surgical equipment, surgical mask, team, teamwork, treatment, urgency, woman, working,