Which of the rotator cuff muscles do not originate in a fossa on the scapula?

The motion of mandibular protrusion is caused by the contraction of what 2 muscles?

Match the terms to their definition.  You will use each term only once.

Masseter, Temporalis, Lateral and Medial Pterygoid are innervated by which nerve?

The ___________ attaches to the distal phalanx anteriorly. 

Name the 3 muscles that are prime movers for elbow flexion.

Name the 3 shoulder joint muscles that produce Horizontal Abduction as a primary action.

The _____________ is the fibrous band on the anterior surface of the wrist that serves to contain the ______________ (flexor or extensor)  tendons and median nerve. 

Name the 2 shoulder joint muscles that produce abduction as a primary action.

What structure is the primary pacemaker of the heart?