Thoracic Limb Muscles

Question 1

What is the origin and insertion of the transverse pectoralis?

Answer 1

The first two sternebrae and the crest of the greater tubercle of the humerus

Question 2

What is the insertion and origin of the deep pectoralis?

Answer 2

The ventral part of the sternum and the lesser tubercle of the humerus

Question 3

What is the origin and insertion of the brachiocephalicus, particularly the cleidobrachialis?

Answer 3

The cranial border of the humerus and the clavicular tendon

Question 4

What is the origin and insertion of the cleidocephalicus?

Answer 4

The nuchal crest and mastoid part of the temporal bone, and the clavicular tendon

Question 5

What is the origin and insertion of the sternocephalicus?

Answer 5

The first sternebra or the manubrium and the nuchal crest

Question 6

What is the origin and insertion of the sternohyoideus?

Answer 6

The first sternebra and the basihyoid bone

Question 7

What is the origin and insertion of the sternothyroideus?

Answer 7

The first costal cartilage and the thyroid cartilage

Question 8

What is the origin and insertion of the omotransversarius?

Answer 8

The distal end of the scapula and the atlas

Question 9

What is the origin and insertion of the trapezius?

Answer 9

The median raphe of the neck and the spine of the spcapula

Question 10

What is the origin and insertion of the rhomboideus?

Answer 10

The nuchal crest the median raphe and the dorsal border of the scapula

Question 11

What is the origin and insertion of the latissimus dorsi?

Answer 11

The spinous processes and teres tuberosity of the humerus

Question 12

What is the origin and insertion of the serratus ventral is cervicis?

Answer 12

The transverse processes and the serrated face

Question 13

What is the origin and insertion of the infraspinatus?

Answer 13

The infraspinous fossa and the greater tubercle of the humerus

Question 14

What is the origin and insertion of the teres minor?

Answer 14

The Infraglenoid tubercle and the teres minor tuberosity on the humerus.

Question 15

What is the origin and insertion of the supraspinatus?

Answer 15

The Supraspinous fossa and the greater tubercle of the humerus

Question 16

What is the origin and insertion of the Subscapularis?

Answer 16

The subscapular fossa and the lesser tubercle of the humerus

Question 17

What is the origin and insertion of the teres major?

Answer 17

The teres major tuberosity of the humerus and the caudal angle of the scapula

Question 18

What is the origin and insertion of the coracobrachialis?

Answer 18

The coracoid process and the crest of the lesser tubercle on the humerus

Question 19

What is the origin and insertion of the tensor fasciae antebrachhii?

Answer 19

The facia on the latissimus dorsi and the olecranon

Question 20

What is the origin and insertion of the long head of the triceps brachii?

Answer 20

The caudal border of the scapula and the olecranon tuber

Question 21

What is the origin and insertion of the lateral head of the triceps brachii?

Answer 21

The Tricipital line of the humerus and the olecranon tuber

Question 22

What is the origin and insertion of the accessory head of the triceps brachii?

Answer 22

The neck of the humerus and the olecranon tuber

Question 23

What is the origin and insertion of the medial head of the triceps brachii?

Answer 23

The crest of the lesser tubercle and the olecranon

Question 24

What is the origin and the insertion of the anconeus?

Answer 24

Them lateral supracondylar crest/lateral and medial epicondyle and the proximal end of the ulna