Ключевые слова: adult, approval, background, care, caucasian, cheerful, clinic, confident, doctor, female, finger, gesture, gesturing, good, hand, happiness, happy, health, health care, healthcare, hospital, isolated, male, man, medic, medical, medicine, nurse, ok, person, physician, portrait, positive, practitioner, professional, showing, sign, smile, smiling, stethoscope, success, successful, surgeon, thumb, treatment, uniform, up, white, woman, young,