Ключевые слова: adult, appointment, auscultate, back, blond, bronchitis, brunette, cardiac, caucasian, checkup, diagnosis, doctor, emergency, exam, expert, face, females, health, healthcare, heart, heartbeat, illness, listen, lungs, mask, medical, medical exam, medicine, nurse, occupation, patient, pediatrician, people, physical, physician, pneumonia, practitioner, profession, respiration, scientist, sound, specialist, stethoscope, test, therapy, uniform, urgency, woman, young,