Ключевые слова: adults, blue, blurred, business, care, clinic, concept, coronarography, doctor, emergency, equipment, hand, healthcare, horizontal, hospital, hygiene, ideas, indoors, intensive, invasion, kathlab, light, medical, medicine, monitor, nurse, occupation, operating, operation, people, preparation, procedure, professional, recovery, rescue, room, science, services, sterile, surgeon, surgery, surgical, table, technology, test, uniform, urgency, veterinary, xray,