Ключевые слова: anatomy, breathing problems, cardiovascular system, cloudy head, danger location, disease, edema, fast, fatigue, food, genetic, gradient, hazardous substances, icon, infection, insomnia, itching, kidney, line, loss, loss of appetite, medical, metabolism, muscular, odor, one, organ, pain, parasites, pictogram, picture, pills, problem, set, side effect, sign, symbol,