Cat Dissection Flashcards

Lab practical 1 prep

1
Q

Masseter

A

Elevation of the mandible

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2
Q

Mylohyoid

A

Elevates the floor of the mouth

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3
Q

Sternohyoid

A

Retracts the hyoid bone

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4
Q

Cleidomastoid

A

Rotates the head when the clavicle is held stationary; moves the clavicle cranially when the head is held stationary

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5
Q

Digastric

A

Depression of the mandible

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6
Q

Sternomastoid

A

When contracted simultaneously, they flex the head; individual contractions rotate the head

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7
Q

Clavotrapezius

A

Forward extension of the humerus

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8
Q

Clavobrachialis (Clavodeltoid)

A

Flexes the forearm, or antebrachium

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9
Q

Spinodeltoid

A

Flexes and rotates the humerus

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10
Q

Acromiotrapezius

A

Adducts the scapula

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11
Q

Spinotrapezius

A

Pulls the scapula caudally

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12
Q

Latissimus dorsi

A

Pulls the forelimb dorsocaudally

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13
Q

Pectoralis major

A

Adduction of the forelimb

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14
Q

Pectoralis minor

A

Adduction of the forelimb

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15
Q

Pectoantebrachialis

A

Adduction of the forelimb

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16
Q

Xiphihumeralis

A

Adduction of the forelimb

17
Q

Supraspinatus

A

Protracts the humerus

18
Q

Infraspinatus

A

Rotation of the humerus in a lateral direction

19
Q

Triceps brachii - long head

A

Extension of the antebrachium

20
Q

Triceps brachii - lateral head

A

Extension of the antebrachium

21
Q

Biceps brachii

A

Flexion of the antebrachium; also supinates the manus and stabilizes the shoulder joint

22
Q

Brachialis

A

Synergist with the biceps brachii to flex the antebrachium

23
Q

Acromiodeltoid

A

Flexion and lateral rotation of the humerus

24
Q

Levator scapulae ventralis

A

Pulls scapula in a cranial direction

25
Subscapularis
Adducts the humerus
26
Flexor digitorum superficialis (palmaris longus)
Flexes the digits
27
Flexor carpi ulnaris
Flexion of the carpus
28
Extensor carpi radialis
Flexion of the carpus
29
Extensor digitorum lateralis
Extends the 2nd-5th digit of the manus
30
Extensor digitoris communis
Extends the 2nd-5th digit of the manus
31
Extensor carpi radialis longus
Extends the manus