Ключевые слова: adult, blue, bowl, caucasian, closeup, doctor, eating, equipment, expertise, food, freshness, glove, gloves, gown, hand, healthcare, healthy, holding, hospital, human, hygiene, indoors, industry, laboratory, liquid, males, mask, meal, medicine, men, nurse, occupation, part, person, preparation, professional, protective, science, surgeon, surgery, surgical, table, teamwork, uniform, unrecognizable, women, working, workwear,