Ключевые слова: analysis, assistant, attendant, biohazard, biotechnology, care, caucasian, check, checkup, chemical, chemistry, clinic, closeup, container, cup, diagnosis, doctor, doping, exam, examination, health, hospital, hygiene, infirmary, intern, lab, laboratory, man, medic, medical, medicinal, medicine, nurse, nursing, pee, people, person, physician, plastic, research, result, sample, specimen, stethoscope, test, treatment, urea, urinalysis, urine, white,