Appendicular Skeleton

Front

The appendicular skeleton is composed of ___ bones.

Back

126

Front

Each shoulder girdle, or pectoral girdle consists of two bones, a clavicle and a ___.

Back

scapula

Front

The clavicle attaches to the ___ medially.

Back

sternum

Front

The clavicle attaches to the ___ laterally.

Back

scapula

Front

The shoulder girdle attaches to the ___ skeleton at only one point- the sternoclavicular joint.

Back

axial

Front

How many bones form the skeletal framework of each upper limb?

Back

30

Front

The arm is formed by a single bone, the ___ , which is a typical long bone.

Back

humerous

Front

Two bones, the ___ and the ulna, form the skeleton of the forearm.

Back

radius

Front

The skeleton of the hand consists of the ___, the metacarpals, and the phalanges.

Back

carpals

Front

___ carpal bones are arranged in two irregular rows of four bones each wrist.

Back

8