a small tube that can go into your stomach or small intestine to give you food and medication
a special tube that carries food and medication to the stomach. It can go in through your nose (nasogastric or NG tube) or through your abdomen into your stomach (gastric tube, G-tube)
small tube that may be inserted nasally or orally into the stomach to provide a route to feed the infant. May be referred to as a gavage tube or nasogastric (NG) tube.