Ключевые слова: blood, blue, cardiac, care, clinic, confident, doctor, emergency, expertise, female, friendly, health, healthcare, heart, hospital, illness, life, life saving, looking, mask, medical, medicine, occupation, operating, patient, people, person, physician, portrait, practitioner, procedure, professional, red, room, scalpal, scrub, specialist, sterile, surgeon, surgery, surgery tools, surgical, surgical equipment, surgical gloves, theater, treatment, uniform, woman,