Deep and Superficial Muscles Flashcards

1
Q

middle glutes

A

origin: at glute surface of ilium sacrotuberal ligament and glute fascia
insert: at the trochanter of femur
action: extends hip and abducts limb

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2
Q

complexus/ Semispinalis capitis

A

origin: 1st thorasic and3rd cervical vert
Insert: dorsal nuchal line
Action: lifts head and neck to flex laterally

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3
Q

Gaskin/ Long Digital Extensor

A

Origin: Long digital extensor muscle proximal to the hock
Insert: Extensor process of distal Phalynx
Action: Extends digits and flexes tarsus

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4
Q

Deep Flexor

A

Origin: Deep Digital Flexor muscle distal to tarsus
Insert: Distal Phalynx
Action: flexes distal phalynx

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5
Q

Internal Oblique

A

Origin: illiac Crest (hip)
Insert: lower ribs 5-12
Action: Rotates trunk and protects internal organs

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6
Q

Lateral Digital Extensor

A

Origin: Long digital Extensor
insert: Calcaneous and fourth tarsal bone
Action: Extends forelimb

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7
Q

Iliocostalis Dorsi

A

Origin: Flattened tendons of lower 6 ribs
Insert: 6 ribs and upper back of transverse process of 7th vert
Action: flexes neck and vertebrae laterally

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8
Q

Longisimus Dorsi

A

origin: spinalus ligament which attaches thoracic, lumbar, and sacral vert
insert: transverse processes of T spine
Action: Extends spine and helps expiration

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9
Q

spinalis dorsi

A

origin: spinous process of lower vertebral spine
insert: lower spinal vert.
Action: Extend and laterally extend/ bend neck and ribs

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10
Q

Gastrocnemius

A

Origin: Supraglenoid tuberosity of femur
Insert: hock
Action: extends hock and flexes stifle

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11
Q

Serratus cervicus

A

Origin: final 4-5 cervical vertebrae
Insert: scapula
Action: draws scapula forward and up

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12
Q

Quadriceps

A

Origin: ilium/ femur
Insert: patella
Action: flex stifle

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13
Q

Deep posterior pectorals

A

Actions:Adducts and retracts forelimb

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14
Q

Infraspinatus

A

Origin: scapula
Insert: humerus
Action: abducts and keeps shoulder from dislocating

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15
Q

Supraspinatus

A

Origin: scapula
Insert: humerus
Action: extends shoulder and prevents dislocation

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16
Q

Cranial pectoral

A

Origin: sternum
Insert: scapular fascia
Action: adducts forelimb and shoulder dislocation

17
Q

Temporalis

A

Origin: depression behind eye
Insert:
Actions: helps close jaw by lifting jaw

18
Q

Rhomboid

A

Origin:
cervical section c2-t2 attaching at Nuchal ligament
Thoracic section t2-t7 via dorsal scapular ligament
Insert: cartilage of scapula
Action: Moves scapula

19
Q

Splenius

A

Origin: t3-5
Insert:c3-5 the nuchal crest atlas and mastoid process
Action:Flexes neck

20
Q

Trapezius

A

Origin: cervical section blends into fibrous neck tissue
Thoracic section originates t3-t8
Insert: spine of scapula
Action: Lifts and moves shoulder

21
Q

Latissimus dorsi

A

Origin: thoracic lumbar fascia
Insert: humerus
Action: Draws foreleg back

22
Q

Tensor fascia latae

A

Origin: tuner coxae
Insert: lateral femoral Dacia and lateral patellar ligament
Action:Hip flexion and stifle extension

23
Q

Superficial gutes

A

Origin: tuber coxae and ilium
Insert: femur the third trochanter
Action: Abducts hind limb and helps hip flexion

24
Q

Hamstrings

A

Origin:pelvis
Insert: medial epicondyle of femur
Action: Extends hips and Adducts limb

25
Q

Masseter

A

Origin: facial crest
Insert: mandible
Action: Chewing

26
Q

Sternocephalicus

A

Origin: manubrium
Insert: Remus of mandible
Action: Flexes head and neck and draws chin to chest

27
Q

Brachiocephalicus

A

Origin: clavicle intersection and humerus
Insert: occipital region of skull
Action:Head neck and arm movement

28
Q

Deltoid

A

Origin: scapula
Insert: humorous
Action:Flexes shoulder and abducts limb

29
Q

Superficial pectoral

A

Origin: sternum
Insert: humerus
Action: Draws forelimb foreword by extending shoulder and is responsible for adduction

30
Q

Triceps

A
Origin: humorous 
Insert: olecranon 
Action: Flexes shoulder 
Extends elbow 
Locks stay apparatus
31
Q

Extensor carpi radialis

A

Origin: humorous
Insert:
Action: Extends carpal joint and flexes elbow

32
Q

Common digital extensor

A

Origin: humerus
Insert: phalange
Action:Extends phalanges

33
Q

Lateral digital extensor

A

Origin: lateral epicondyle
Insert phalange
Action: Extends phalanges

34
Q

Flexor carpi radials

A

Flexes carpal joint and elbow

35
Q

Posterior pec

A

Origin: sternum
Insert: humerus
Action: Adducts leg forward and extend shoulder

36
Q

Serratus

A

Origin: cervical c3-c7
thoracic t1-t8
Insert scapula
Action: Locks the stay apparatus

37
Q

Intercostal

A

Breathing

38
Q

Adductors

A

Origin: inner surface of hip
Insert: femur
Action: Draws in toward modeling and Adducts hind limb