Ключевые слова: african, african american, american, biracial, black, care, clinic, diagnosis, disease, doctor, ecg, ekg, examinating, experiment, female, female doctor, health, healthcare, hospital, illness, lab, laboratory, male, man, mature adult, medical, medicine, midsection, nurse, patient, people, pharmacy, research, sick, specialist, stethoscope, surgery, test, treatment, two people, woman, young adult,