Your child will have an IV (intravenous tube) put into a vein in your child's hand or foot. The IV will give your child fluid and if they are having bleeding may be used to give blood. These fluids will keep your child from getting dehydrated and keep your child safe. A doctor or nurse may put a tube, called a nasogastric or NG tube, down your child's nose and into the stomach. This tube will drain the stomach and may prevent vomiting. The drainage may be clear, brown, yellow or green. IV antibiotics may be given to reduce the risk of infection after surgery.