Muscles of the Chest

Question 1

Anterior and most superficial muscle of the chest in cats

Answer 1

Pectoantibrachialis

Question 2

CAT

PECTORALIS MAJOR
ORIGIN
INSERTION
ACTION

Answer 2

O: Sternum and median ventral raphe
I: humerus
A: Draws arm toward the chest

Question 3

CAT

Pectoralis minor
ORIGIN
INSERTION
ACTION

Answer 3

O:sternum
I: Humerus
A: draws the arm toward the chest

Question 4

CAT

xiphihumeralis
O:
I:
A:

Answer 4

O: from the xiphoid process of the sternum
I: humerus
A: Draws arm toward the chest

Question 5

Rabbit

Pectoralis major
O:
I:
A:

Answer 5

O: whole length of the sternum
I: humerus
A: draws the arm toward the chest

Question 6

Rabbit

Pectoralis primus
O:
I:
A:

Answer 6

O: manubrium
I: humerus
A: draws the arm toward the chest

Question 7

Rabbit

Pectoralis minor
O:
I:
A:

Answer 7

O: manubrium
I: clavicle and spine of the scapula
A: draws the arm and shoulder toward the chest

Question 8

Rabbit

Covers the chest and most superficial muscle of the chest

Answer 8

Pectoralis major

Question 9

covers the anterior end of muscle fibers

Answer 9

Pectoralis primus