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8 Cards in this Set

  • Front
  • Back
PECTORALIS MAJOR *BOTH
Origin?
Insertion?
Action?
Difference?
O: Sternal ends of upper ribs
I: intertubercular groove of humerus
A: pulls arm anteriorly & adducts, rotates humerus
D: Smaller in cats
PECTORALIS MINOR *BOTH
Origin?
Insertion?
Action?
Difference?
O: sternal ends of ribs;under the pect. major
I: proximal ends of humerus,coracoid process of scapula
A: pulls scapula anteriorly & downward, raises ribs
CLAVODELTOID *CATS
Origin?
Insertion?
Action?
O: clavicle
I: distal end of ulna
A: Rotate & adduct of forelimb
PECTOANTEBRACHIALIS *CATS
Origin?
Insertion?
Action?
O: manubrium
I: proximal end of humerus
A: Rotate & Adduct of forelimb
XIPHIHUMERALIS *CATS
Origin?
Insertion?
Action?
O: Sternum
I: Proximal of humerus
A: Rotate & Adduct of forelimb
EPITROCLEARIS (SUPERIOR) *CATS
Origin?
Insertion?
Action?
O: Latissimus Dorsi
I: distal humerus (posterior)
A: extends elbow
TRICEPS (INFERIOR) *BOTH
Origin?
Insertion?
Action?
O: humerus/scapula
I: distal humerus *olecranon process
A: extends elbow
BRACHIORADIALIS *BOTH
Origin?
Insertion?
Action?
O: distal lateral humerus
I: lateral radius
A: flexes forearm