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Vetan 212 (Gross Veterinary Anatomy) > Muscular System > Flashcards

Muscular System Flashcards

1
Q

are types of tissue that is concerned on movement.

A

muscles

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2
Q

are involuntary in function

A

smooth muscles

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3
Q

are those muscles attached to the skeleton and the voluntary, meaning they will only more when told to do so.

A

skeletal muscles

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4
Q

are located within the heart and are of two types:

A

cardiac muscles

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5
Q

is the main bulk of the component matrix of the heart.

A

ordinary cardiac muscle

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6
Q

are the impulse conducting system of the heart

A

purkinge fibers

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7
Q

muscles attached to the maxilla mandible and nasal and incisive bones

A

facial muscles

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8
Q

inserted into the mouth

A

platisma

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9
Q

runs from the zygomatic bone to the angle of the mouth

A

zygomaticos

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10
Q

together with zygomaticus

A

caninus

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11
Q

with platisma, zygomaticus, caninus

A

buccinators

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12
Q

from the nose to the upper lip

A

levator naso- labialis

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13
Q

runs from the lower lip to the mandible

A

levator labii mandibularis

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14
Q

inserted on the mandible near the synphysis.

A

mentalis

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15
Q

there are seven extrinsic muscles of the eyeball attached to sclera runs along the length of the eye. 4 straight, 2 oblique and one retractor.

A

eye muscle

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16
Q

straight muscles

A
  1. lateral
  2. medial
  3. dorsal
  4. ventral
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17
Q

oblique

A
  1. dorsal
  2. ventral
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18
Q

responsible in rising and lowering the eyebrows.

A

retractor bulbii

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19
Q

very powerful muscle. interlacing with each other the styloglossus, myoglossus and gehioglossus.

A

tongue muscles

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20
Q

from the stylohyoid to the tongue

A

styloglossus

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21
Q

within the tongue transversing the tongue.

A

myoglossus

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22
Q

from the gniohyoid to the tongue

A

gehioglossus

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23
Q

muscles responsible for the breaking down of food within the mouth.

A

masticatory muscles

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24
Q

attached to the masseteric fossa

A

masseter

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25
Q

inserted into the temporal bone

A

temporalis

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26
Q

attached in terigoid bone

A

pterygoideus medialis and lateralis

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27
Q

it has two portion

A

digatricus

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28
Q

responsible in closing the mouth

A

cranial bellies

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29
Q

responsible in opening the mouth

A

caudal bellies

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30
Q

these are three muscles evident when the ear moves

A

ear muscles

31
Q

runs from the base of the ear to the neck region, the muscles covers the parotid lymph nodes and salivary gland

A

parotid auricularis

32
Q

runs from the frontal bone to the cranial part of the ear.

A

frontoscutularis

33
Q

runs from the medial surface of the left to the right ear.

A

interscutularis

34
Q

muscles attached to the pharynx, they all aid in swallowing the food.

A

pharyngeal muscles

35
Q

is a muscle of the head and neck, and one of the inner longitudinal muscles of the pharynx

A

palatopharyngeus

36
Q

is a long, slender and tapered longitudinal pharyngeal muscle that runs between the styloid process of the temporal bone and the pharynx and functions during the pharyngeal phase of swallowing.

A

stylopharyngeus

37
Q

the superior muscle arising from the thyroid cartilage and together with cricopharyngeus, constitute the inferior pharyngeal constrictor.

A

thyropharyngeus

38
Q

is a circular muscle around the top of the food pipe, the tubular organ that passes food from the mouth into the stomach.

A

cricopharyngeus

39
Q

is a broad, thin, ribbon-like muscle in the head that tenses the soft palate.

A

tensur veli palatine

40
Q

they are muscle attached to the larynx which controls the air that enters the lungs.

A

laryngeal muscles

41
Q

is innervated by the cranial laryngeal nerve, a branch of the vagus nerve.

A

cricothyroideus

42
Q

muscle that connect the cricoid cartilage and arytenoid cartilage.

A

cricoartyroideus

43
Q

is a single muscle, filling up the posterior concave surfaces of the arytenoid cartilages.

A

arytenoideus

44
Q

a small bundle of fibers of the thyroarytenoid that extends along the wall of the ventricle from the arytenoid cartilage to the epiglottis.

A

ventricularis

45
Q

is a broad, thin, ribbon-like muscle in the head that tenses the soft palate.

A

tensur veli palatine

46
Q

is a small, quadrilateral muscle found in the anterior triangle of the neck.

A

thyrohyoideus

47
Q

classified into intrinsic and extrinsic muscle

A

thoracic limb muscles

48
Q

are attached to both the axial skeleton and the thoracic limbs

A

extrinsic muscles

49
Q

are solely attached to the thoracic limbs

A

intrinsic muscles

50
Q

is a long and flat, complex of muscles that extends from the lower half of the humeral shaft to the head and neck.

A

brachiocephalicus

51
Q

3 parts of brachiocephalicus muscles;

A
  1. cervicalis
  2. brachialis
  3. occipitalis
52
Q

a short muscle that traverse the shoulder.

A

omotransversarius

53
Q

it has two portions the transvers and descending

A

superficial pectoral

54
Q

more caudal than the superficial. they are both called chest muscle.

A

deep pectoral

55
Q

is a powerful muscle which act as a sling between the thoracic wall and the limb

A

seratus ventralis muscle

56
Q

a fan shape muscle arising from the scapular spine and fun out into cervical and thoracic parts

A

trapegeus

57
Q

inserted onto the dorso-medial border of the scapula

A

rhomboidues

58
Q

3 portions of rhomboideus;

A

a. cervical
b. thoracic
c. lumbar

59
Q

muscles divided into shoulder, arm, and fore arm muscles

A

intrinsic muscles of thoracic limbs

60
Q

intrinsic muscles of thoracic limbs (shoulder) lateral

A

a. deltoideus
b. supraspinatus
c. infraspinatus
d. teres minor

61
Q

intrinsic muscles of thoracic limbs (shoulder) medial

A

a. teres major
b. subscapularis
c. coracobrachialis

62
Q

craniolateral

A

i. bicepsbrachii
ii. brachialis

63
Q

caudo-medial

A

i. tricepsbrachii
ii. tensur fasciae antebrachii
iii. carpi radialis
iv. interosseous in between muscles.

64
Q

these muscles are concerned on respiration. they are attached to the chest or rib cage

A

thoracic wall muscles

65
Q

thoracic wall muscles

A

a. external intercostal
b. internal intercostal
c. serratus dorsalis
d. serratus ventralis
e. rectus thoracis
f. rectus transverssus
g. spleniud
h. scalenus

66
Q

there are four abdominal wall muscles that met at the center

A

abdominal wall muscle

67
Q

the rectus abdominal muscle;

A

a. external abdominal oblique
b. internal abdominal oblique
c. transversus abdominis
d. rectus abdominis

68
Q

pelvic limb muscle (hip)

A

a. gluteals
b. sartorius
c. tensor fascial latae

69
Q

pelvic limb muscle (thigh muscle) cranialateral

A

° bicepsfemoris
° semimembanosus
° semitendinosus

70
Q

pelvic limb muscle (thigh muscle) caudomedial

A

° gracilis
° pectineus
° addector

71
Q

leg muscles (craniolateral)

A

° tibialis cranialis
° long digital extensor
° perinous longus

72
Q

leg muscles (caudomedial)

A

i. gastrocnesius
ii. superficial digital flexor
iii. deep digital flexor
iv. tibialis caudalis
v. interasseous muscles

73
Q

sublimbar muscles

A

a. lliacus
b. psoas minor and major

Vetan 212 (Gross Veterinary Anatomy) (4 decks)

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