Ключевые слова: aids, background, blood, blue, care, closeup, color, cure, donation, draw, drug, equipment, experiment, glass, health, healthy, hospital, illness, immunization, injection, instrument, isolated, lab, laboratory, liquid, medical, medication, medicine, needle, patient, pharmacy, plastic, red, research, sample, science, sickness, surgery, syringe, technology, test, testtube, therapy, treatment, tube, tubes, vaccination, vaccine, veterinary, white,