Ключевые слова: abuse, addiction, aid, ambulance, art, assistance, bag, biology, blood, button, capsule, care, clinic, collection, community, computer, concept, contraceptive, cross, design, discovery, doctor, dose, emergency, exam, first, group, health, healthcare, healthy, heart, heartbeat, hospital, human, icon, illness, illustration, internet, isolated, kit, laboratory, lifestyle, man, medical, medicine, microscope, molecular, molecule, narcotic, nurse, overdose, people, person, pharmacist, pharmacy, pill, population, pulse, red, research, science, service, set, shape, sign, silhouette, social, stethoscope, surgeon, symbol, syringe, tablet, therapy, thermometer, top, view, virus, vitamin, woman,