I believe it is A physician assistant
To help with bile drainage, a tube will also be inserted in the bile duct during surgery. During liver-transplant surgery, the surgeon may find it necessary to place a small tube, called a T-tube, into the bile duct. The T-tube allows bile to drain out of the patient's body into a small pouch, known as a bile bag...it is locsted in the abdominal area that is connected to the bile bag
Answer
A. Hand soap prevents disease better than antibacterial soap
Explanation
Previous research has supported that regular cleaning of teeth could improve dental health of a person. It is advisable that we wash our hands after going to the toilet/latrines because hand washing could kill germs and bacteria that are invisible by our naked eyes thus prevent us from diseases. Dentists have advised that brushing with fluoride toothpaste helps to prevent cavities.
