Quiz 7

Question 1

What muscles attach at the Coracoid process?

Answer 1

Pectoralis minor,Corabrachialis, and Biceps brachii (Short head)

Question 2

The rhomboid muscles are ____ to the trapezius?

Answer 2

Deep

Question 3

What muscles protract ( Abduction) to the scapula?

Answer 3

Serratus Anterior

Question 4

What are the actions of the trapezius muscle?

Answer 4

Elevate the scapula, upwardly rotate the scapula, Stabilize & Adduct the scapula

Question 5

Origin of Pec Major?

Answer 5

Medial half of clavicle, Sternum, and Cartilage of first through sixth ribs

Question 6

The pec minor is ______ to the pec major?

Answer 6

Deep

Question 7

The pec major is _____ to the clavicle

Answer 7

Superficial

Question 8

Origin- Spinous processes C7 to t-5, Inserts- Medial border of Scapula, Action: Retract scapula

Answer 8

Rhomboid Major and Minor

Question 9

Muscles that make up the rotator cuff group?

Answer 9

Supraspinatus, Infraspinatus, Teres minor, Subscapularis

Question 10

Action of the Subscapularis?

Answer 10

Medically rotate the shoulder and stabilize the head of humerus in glenoid cavity

Question 11

Muscles that stabilize the head of the humerus and glenoid cavity?

Answer 11

Supraspinatus, Infraspinatus, Teres minor , Subscapularis

Question 12

What muscle adduct, medically rotates and extend the shoulder?

Answer 12

Latissimus Dorsi

Question 13

Origin of the deltoid?

Answer 13

Lateral one-third of clavicle, acromion, spine of scapula

Question 14

Insertion of biceps brachii?

Answer 14

Tuberosity of the radius and aponeurosis of biceps brachii

Question 15

Origin of the long head of triceps?

Answer 15

Infraglenoid tubercle of the scapula

Question 16

What are the Actions of the deltoid muscle?

Answer 16

Abduct the shoulder

Question 17

The name of the two bursae sacks that creates a smooth surface for the acromion and deltoid to glide over the head of the humerus and rotator cuff tendons?

Answer 17

Subacromial bursa and Subdeltoid bursa

Question 18

Name two major shoulder ligaments?

Answer 18

Coracoclavicular ligament and Coracoacromial ligament

Question 19

What two arteries does the brachial artery branches into?

Answer 19

Radial and Ulnar arteries