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Comparative Vertebrate Anatomy > Cat 2 > Flashcards

Cat 2 Flashcards

1
Q

largest salivary gland almost directly ventral to the ear

A

Parotid gland

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2
Q

thick whitish stand passing over master muscle extending toward upper lip

A

parotid duct

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3
Q

salivary gland just posterior to ventral portion of parotid gland

A

mandibular gland

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4
Q

emerges from anteroventral portion of gland over sublingual gland

A

mandibular duct

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5
Q

posterior end of this gland meets mandibular gland and can be confused for the mandibular gland

A

sublingual gland

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6
Q

nerve branches crossing over masseter

A

branches of facial nerve

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7
Q

deep to linguofacial vein, appear as glands lacking lobules

A

lymph nodes

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8
Q

vertical median flap attaching tongue to oral cavity floor

A

lingual frenulum

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9
Q

paired, in palatine fossae

A

palatine tonsil

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10
Q

passage common to both digestive and respiratory systems

A

pharynx

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11
Q

divides pharynx into dorsal and ventral portions, posterior extension of hard palate

A

soft palate

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12
Q

guards opening to larynx

A

epiglottis

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13
Q

opening to larynx

A

glottis

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14
Q

chamber at anterior end of trachea

A

larynx

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15
Q

posterior folds of tissue on larynx

A

vocal cord

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16
Q

windpipe

A

trachea

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17
Q

c-shaped dorsally incomplete cartilages that keep the trachea open

A

tracheal cartilage

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18
Q

muscular tube of digestive system that extends laryngopharynx to digestive system

A

esophagus

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19
Q

serosa lining inside of parietal cavity

A

Parietal pleura

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20
Q

serosa enveloping lungs

A

visceral pleura

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21
Q

space between double layer of septum separating left/right pleura

A

mediastinum

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22
Q

large vessel anterior to heart

A

anterior vena cava

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23
Q

large vessel posterior to heart

A

posterior vena cava

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24
Q

nerve extending along lateral surface of trachea

A

vagus nerve

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25
Q

nerve extending anteroposteriorly from mediastinal wall just ventral to root of lung

A

phrenic nerve

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26
Q

bifurcation of trachea at 6th rib

A

primary bronchus

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27
Q

membranous layer covering areas of pericardial cavity

A

Pericardium

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28
Q

cavity for heart

A

pericardial cavity

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29
Q

tough layer covering heart

A

visceral pericardium

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30
Q

lining of inner surface of heart cavity

A

parietal pericardium

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31
Q

large double layered fat laced mesentery covering intestines like an apron

A

omental bursa

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32
Q

light coloured median sac like organ resembling a collapsed balloon when empty

A

urinary bladder

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33
Q

ventral mesentery that separates liver into left and right halves, pulled taut when liver and diaphragm spread apart

A

falciform ligament

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34
Q

lobes of the liver

A

left/right lateral, medial, caudate, quadrate

35
Q

greenish sac separating quadrate lobe of liver from right medial lobe

A

gall bladder

36
Q

large light coloured organ partially exposed posterior to the left lateral lobe of the liver

A

stomach

37
Q

long convex surface of the stomach

A

greater curvature

38
Q

shorter convex surface of the stomach

A

lesser curvature

39
Q

folds that line inner stomach walls

A

rugae

40
Q

distally and toward the right the stomach constricts at this muscular valve

A

pyloric sphincter

41
Q

large dark organ to the left of the stomach

A

spleen

42
Q

mesentery extending from the lesser curvature of the stomach and duodenum to the liver

A

lesser omentum

43
Q

divisions of lesser omentum

A

hepatogastric ligament and hepatoduodenal ligment

44
Q

passes through lesser omentum, confluence of cystic and hepatic ducts

A

common bile duct

45
Q

fills nearly all abdominopelvic cavity posterior to the stomach and liver

A

small intestine

46
Q

divisions of small intestine

A

duodenum jejunum ileum

47
Q

divisions of colon

A

cecum, ascending, descending, transverse

48
Q

large oval swelling posterior to the the caudate lobe of the liver

A

kidney

49
Q

small clumps in mesentery visible when small intestine spread apart

A

mesenteric lymph nodes

50
Q

house the testis

A

scrotum

51
Q

male gonads lie in scrotum

A

testes

52
Q

thin flattened band of tissue on the dorsomedial part of the testes

A

epididymis

53
Q

expansion of urethra within pelvic canal

A

prostate gland

54
Q

lie in abdominal cavity just posterior to kidneys, female gonads

A

ovaries

55
Q

most anterior portion of paired tubes that bring ova to uterus

A

uterine tube

56
Q

posterior portion of tube connecting ovary and uterus

A

uterine horn

57
Q

union of uterine horns extending posteriorly

A

body or uterus

58
Q

posterior canal of uterus

A

vagina

59
Q

arteries/veins on surface of heart

A

coronary artery and vein

60
Q

leads from right ventricle and angled to the left

A

pulmonary trunk

61
Q

extends anteriorly just dorsal to the pulmonary trunk and medial to the right auricle

A

aorta

62
Q

aorta curves sharply to the right

A

aortic arch

63
Q

aorta passing dorsal to the root of the left lung

A

thoracic aorta

64
Q

division of pulmonary trunk that passes laterally to the left lung

A

pulmonary artery

65
Q

blood from the lungs returns to the left atrium through the left and right

A

pulmonary vein

66
Q

larger artery branching from the right side of the summit of the aortic arch

A

brachiocephalic artery

67
Q

smaller artery branching from the left side of the summit of the aortic arch

A

left and right subclavian arteries

68
Q

2/3 branches of the brachiocephalic artery as it extends anteriorly

A

left and right carotid arteries

69
Q

anterior to the first rib, the first subclavian artery and vein pass from the thorax into the armpit as this artery and vein

A

axillary artery and vein

70
Q

the axillary artery sends out branches mainly to pectoral musculature before it branches into these two large vessels

A

brachial artery (post) and sub scapular artery (ant)

71
Q

the anterior vena cava is formed by the confluence of the

A

left and right brachiocephalic veins

72
Q

this vein and the bijugular trunk merge into the brachiocephalic vein

A

subclavian vein

73
Q

large vessels that unite just anterior to the first rib

A

bijugular trunk

74
Q

pass medially along the neck and anteriorly along the lateroventral surface of the neck respectively

A

internal and external jugular veins

75
Q

veins exposed after scraping away some of the liver just anterior to quadrate lobe

A

hepatic veins

76
Q

posterior extension of thoracic aorta to the left of the posterior vena cava

A

abdominal aorta

77
Q

branch of the abdominal aorta that diverges immediately posterior to the diaphragm

A

celiac artery

78
Q

second branch of abdominal aorta (posterior to celiac artery)

A

anterior mesenteric artery

79
Q

unpaired vessel arising from the ventral surface of the abdominal aorta at the pelvis

A

posterior mesenteric artery

80
Q

veins that drain celiac and anterior/posterior mesenteric arteries ultimately form the

A

hepatic portal vein

81
Q

posterior to renal arteries, branches of abdominal aorta/posterior vena cava - in females pass laterally to uterine horn, in males through abdominal wall into scrotum

A

internal spermatic/ovarian artery and vein

82
Q

second v-shaped branchings of abdominal aorta, supplying blood to pelvic viscera/branching off of external iliac vein into common iliac vein and post vena cava

A

internal iliac artery and vein

83
Q

confluence of external iliac veins

A

common iliac vein

84
Q

medial, most posterior branch of abdominal aorta/median, most posterior branch of left external iliac vein

A

median sacral artery and vein

Comparative Vertebrate Anatomy (18 decks)

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