Ключевые слова: 4k, african, american, assistant, black, career, caucasian, clinic, closeup, doctor, doctors, equipment, expertise, female, girl, glove, handheld, hands, healthcare, hospital, male, mask, medical, medicine, men, nurse, occupation, operating, operation, people, person, portrait, prepare, profession, professional, protection, protective, room, specialist, sterile, stress, surgeon, surgeons, surgery, surgical, team, teamwork, theatre, white, woman, women,