Ключевые слова: adults, assistance, camera, care, caucasian, cheerful, content, crossed, doctor, ethnicity, expertise, expressing, general, hair, hand, healthcare, hospital, illness, indoors, lab, lifestyles, looking, male, medical, medicine, nurses, nursing, nutritional, occupation, patient, people, portrait, positivity, practitioner, professional, science, services, supplement, toothy, uniform, view, ward, white, worker, working, years, young,