Ключевые слова: adult, background, blue, cardiology, care, caucasian, clinical, corridor, disease, doctor, emergency, equipment, expertise, female, health, health care, healthcare, hospital, indoor, job, lady, lifestyle, mask, medic, medicine, modern, nurse, occupation, operating, patient, person, procedure, profession, professional, room, science, scrubs, specialist, standing, sterile, surgeon, surgery, technology, treatment, uniform, walking, woman, work, workplace,