supplies blood to the anterior (front) parts of the scalp, ear, face, neck, and side of the head. Facial artery external maxillary artery supplies blood to the lower region of the face, mouth, and nose.
Axle bushing is an independent plain bearing that is inserted into a housing to provide a bearing surface for rotary applications; this is the most common form of a plain bearing.[8] Common designs include solid (sleeve and flanged), split, and clenched bushings.
A bushing on a car is a lining that provides a cushion between two metal parts. Bushings are made of rubber or polyurethane and are used in a car's suspension system to decrease friction. This allows the car to absorb surface vibrations, providing a smoother ride. Continue Reading.