Exam 13: Gross Anatomy of Muscular System

This pair of muscles includes the prime mover of inspiration, and its synergist.

This large, fan-shaped muscle of the upper chest is the prime mover of arm flexion.

This superficial muscle covers a large part of the posterior thorax.

This forearm muscle is a powerful wrist flexor.

A superficial muscle of the leg, this one dorsiflexes the foot.

When both muscles of this pair are contracted simultaneously, they flex the neck forward.

The shape of this muscle gives it its name.

This muscle allows you to stand on tiptoe when the knee is extended, and it flexes the knee when the foot is dorsiflexed.

This powerful muscle is the prime mover of arm extension.

This muscle is named for the direction of its fibers.

Commonly referred to as the , this muscle group on the posterior thigh extends the hip.

This muscle originates on the spinous processes of C7 and T1 - T5, and inserts on the medial border of the scapula.

A prime mover (agonist) .

Commonly called as the "tailors muscle," this muscle allows one to sit in a cross-legged position.

Which of the following muscle does not form part of the rotator cuff?

The primary action of muscle on the medial compartment of the thigh is .

This muscle is used in smiling.

Brachioradialis and sternocleidomastoid are named for _.

This name reveals the number of the muscle's origins.

This deep muscle flexes the trunk on the thigh.