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CVM710: Anatomy > exam 4: cervical visceral compartment (39) > Flashcards

exam 4: cervical visceral compartment (39) Flashcards

1
Q

identify the veins

A
  1. Deep facial v
    2.Angularis oculi v
  2. Facial v.
  3. Lingual v.
  4. Linguofacial v.
  5. External jugular v
  6. Maxillary v.
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2
Q

identify 1 and 2

A
  1. External jugular v
  2. Manubrium of sternum
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3
Q

what two muscles make up the jugular groove

A
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4
Q

identify 1 and 2

A

1.Mandibular LN
2. Mandibular gland

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5
Q

identify muscles 1 or 2

what are these important for

A
  1. Mylohyoideus m.
  2. Sternohyoideus m.

swallowing

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6
Q

identify the veins

A
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7
Q

identify the veins

A
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8
Q
A
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9
Q
A
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10
Q
A
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11
Q
A
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12
Q

Ovoid gland located in the neck caudal to the angle of the mandible, ventral to
the wing of the atlas

A

Mandibular gland

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13
Q

Runs in the sublingual space, opens in the
sublingual carubcle.

A

Mandibular duct

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14
Q
A
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15
Q

Located rostral to the mandibular gland. Its
duct runs with the mandibular gland duct and opens in the sublingual caruncle

A

Sublingual gland (monostomatic)

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16
Q

Group of small salivary glands located in the sublingual space.
Opens directly in the sublingual space through several shorts ducts

A

Sublingual glands (polistomatic)

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17
Q
A
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18
Q

Muscles that form the floor of the oral cavity (2)

A

Geniohyoideus m.
Mylohyoideus m.

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19
Q
A
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20
Q
A
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21
Q

what muscles is the green box on

what is the action of the muscle

A

Digastricus m.

OPEN the mandible

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22
Q

identify the artery and nerve

A
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23
Q

identify the glands

A
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24
Q
A
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25
Q

identifies the arteries and gland

A
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26
Q

special loose fascia in which the common carotid artery, internal jugular vein, tracheal
duct and the vagosympathetic trunk are located

A

carotid sheath (vagina carotica)

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27
Q

what is contained within the carotid sheath (vagina carotica)

A

common carotid artery, internal jugular vein, tracheal duct and the vagosympathetic trunk

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28
Q

what is the blue arrow pointing to

A

Carotid Sheath

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29
Q
A
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30
Q

Sympathetic trunk has what kind of signal

GVE, GVA, GSA, GSE?

A

GVE Preganglionic sympathetic to cranial cervical ganglion

31
Q

what is the Vagosympathetic trunk composed of

A

Sympathetic trunk
vagus n.

32
Q

what signal(s) does the vagus nerve contain

GVE, GVA, GSA, GSE?

A
  • GVE Preganglionic parasympathetic (vagus) toward thoraco-abdominal organs.
  • GVA (Vagus) from thoraco-abdominal organs
  • GSE from accessory n. travelling toward the thorax to form the recurrent laryngeal n.
  • GSA from recurrent laryngeal n.
33
Q

what is the structure the green box is on

A

Trachea

34
Q

identify the structures, glands, and muscle

A
35
Q

identify the structure with the green line

A

esophagus

36
Q

what are the main parts of the Larynx

A

Epiglottis
Arytenoid
Thyroid
Cricoid

37
Q
A
38
Q
A
39
Q

identify the gland, muscle, and ligament

A
40
Q

Identify the nerves in this photo

A
41
Q
A
42
Q

identify the nerve

A
43
Q

identify the artery and nerve(s)

A
44
Q

identify the artery and nerve

A
45
Q
A
46
Q
A
47
Q

Origin of the motor nn. to sternohyoideus & sternothyroideus mm. originated

A

Ansa cervicalis

48
Q

what two veins make up the external jugular vein

A

maxillary v.
linguofacial v.

49
Q

what veins make up the linguofacial v.

A

facial v.
lingual v.

50
Q

what does the facial vein drain

A

lips, facial area, nasal area

51
Q

what does the lingual vein drain

A

floor of oral cavity, tongue

52
Q

what 2 veins join to form the facial v.

A

angularis and deep facial v.

53
Q

the external jugular vein is an _________ vein

A

superficial

54
Q

There are at LEAST __ present mandibular lymph nodes

A

2

55
Q

The external jugular vein (large/small) in animals

The internal jugular vein is (small/large) in animals

A

external: HUGE
internal: small, covered by connective tissue

56
Q

what two veins drain the limbs in the animal

A

Omobrachial v.
Cephalic v.

57
Q

Parotid lymph center

what is the lymph center

A

group of lymph nodes that drain a common area

58
Q

what areas are drained by the Mandibular lymph center

A

drain ventral, mandibular

remember we can palpate

59
Q

are the mandibular gland technically located in the head or in the neck

A

neck area, ventral to the wings of the atlas

60
Q

what 3 veins around the mandibular gland

A

maxillary
linguofacial
facial

61
Q

Parotid gland is located in around _____ and the opening is in _______

A

around the ear
opening in the papilla ~4th premolar

62
Q

what kind of fibers does Mylohyoideus have? Geniohyoideus?

A

Geniohyoideus= longitudinal

Mylohyoideus= transverse; most ventral boundary of the oral cavity

63
Q

what is the lingual artery is a branch of the ______

what does it supply

A

external carotid

the tongue

64
Q

what does the hypoglossal nerve innervate? what happens if its damaged

A

motor (GSE) for the tongue

if damaged: paralysis of the tongue

65
Q

Function of the parathyroid gland

A

imbedded in the thyroid

regulate mineral in bones (Ca, P)

66
Q

what is the origin of the Common carotid arteries

A

Brachiocephalic trunk

67
Q

what does the cranial thyroid a. supply

A

thyroid, larynx, esophagus, trachea

68
Q

what does the caudal thyroid a. supply

A

esophagus and trachea

69
Q

The common carotid artery has very little branches. Why is this beneficial

A

makes it easier to manipulate during surgery to reach the vertebral column

70
Q

The right common carotid is closer to the esophagus or the trachea?

left common?

A

right= trachea
left= esophagus

71
Q

Do humans have a Vagosympathetic trunk? Is it easy to damage?

A

Humans do not have

Yes, easy to damage because it its wrapped in the carotid sheath

72
Q

what is the only muscle in the larynx not innervated by the recurrent laryngeal

A

cricothyroid mm.

73
Q

Caudal laryngeal n is a branch of the ____________.

A

recurrent laryngeal n

74
Q

recurrent laryngeal n is motor to what muscle

A

Dorsal cricoarytenoid m.

CVM710: Anatomy (54 decks)

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