Ключевые слова: adult, aid, assist, beverage, cancer, care, clean, clinic, contemporary, disease, doctor, drink, drug, eat, eating, elderly, equipment, feed, food, hand, health, health care, healthy, help, hospital, illness, injecting, injection, liquid, lunch, meal, medical, medicine, nose, nurse, nutrition, nutritional, occupation, parent, patient, people, person, sick, support, syringe, therapy, tool, treatment, tube, woman,