ESS 205 Lab Final Review

Front

What muscle depresses the scapula?

Back

Pectoralis minor

Front

Which muscle sits on the anterior (front) aspect of the scapula and is responsible for internal rotation?

Back

Subscapularis

Front

Which muscle sits on the posterior aspect of the scapula BELOW the level of the spine?

Back

Infraspinatus

Front

What are the four rotator cuff muscles?

Back

Supraspinatus, infraspinatus, teres minor, subscapularis

Front

T/F: The middle trapezius is responsible for retraction of the scapula

Back

True

Front

Name this movement of the shoulder girdle.

Back

Upward rotation

Front

How many heads does the biceps brachii have?

Back

2

Front

What is the insertion of the triceps brachii?

Back

Olecranon process

Front

What is the origin of the infraspinatus?

Back

Infraspinous fossa

Front

What is the insertion of the supraspinatus?

Back

Greater tubercle