The large upper back muscle

Straightening parts at a joint so that the angle between them increases and the parts move further  apart is called:

Straightening parts at a joint so that the angle between them increases and the parts move further  apart is called:

Often characterized by blister formation, this type of burn destroys some epidermis as well as some of the  underlying dermis.

bone structure.png 

The immovable end (attachment site) of a muscle is called the ______ of the muscle

bone structure.png 

The fluid filled sacs found in some synovial joints called ________, cushion the movement of tendons  that glide over bony prominences in the joint.

Microscopically, the cylinder shaped unit which forms around the central canal of compact bone:

The medial bone of the forearm in anatomical position