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Vertebrate Morphology > Lab 8- definitions > Flashcards

Lab 8- definitions Flashcards

1
Q

Rabbit Gastroduodenal artery*

A

x

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2
Q

Rabbit Subclavian veins (L/R)

A

connects brachial vein and brachiocephalic vein; helps drain forelimb

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3
Q

Rabbit Atrioventricular valves

A

include bicuspid and tricuspid

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4
Q

Afferent artery

A

carries blood to gills or kidneys

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5
Q

Rabbit Azygous vein

A

mainly drains the intercostal areas posterior to the heart through the intercostal veins.

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6
Q

Rabbit Common iliac veins (L/R)

A

x

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7
Q

Rabbit Renal arteries (L/R)

A

Arise from the abdominal aorta. As the right kidney lies
slightly anterior to the left kidney, the right renal artery is slightly anterior to the left renal artery. Supply blood to the kidneys

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8
Q

Rabbit Brachial arteries (L/R)

A

*** continues onto the medial surface of the

brachium

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9
Q

Rabbit Renal veins (L/R)

A

Arise from posterior vena cava, drains blood from the kidneys

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10
Q

Rabbit Internal jugular veins (L/R)

A

Small, primarily drains the palate, pharynx, and inside of the skull;
Medially along neck;
before the brachiocephalic

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11
Q

Rabbit Hepatic vein

A

Drains liver, sends to posterior vena cava, not part of portal system

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12
Q

Shark Semilunar valves

A

within conus arteriosus

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13
Q

Shark Brachial arteries (L/R)

A

arises from the subclavian arteries, supplies blood to the pectoral fin

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14
Q

Shark Anterior leinogastric vein

A

part of the hepatic portal system, arises from the pancreaticomesenteric vein, comes from the spleen and the adjacent region of the pyloric region of the stomach

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15
Q

Shark Testicular/Ovarian arteries

A

provides blood to gonads, arises from celiac artery

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16
Q

Shark Posterior intestinal artery

A

artery that arises further back, posteriorly, from anterior mesenteric artery

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17
Q

Shark Internal carotid arteries (L/R)

A

Supplies blood to head. The union of the hyoidean and a paired dorsal aorta

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18
Q

Shark Renal portal veins (L/R)

A

one of the main vessels of the renal portal system, laterally surrounds post cardinal veins, 2 (L/R), more anterior than caudal vein, arise from the bifurcation of caudal vein

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19
Q

Rabbit Common carotid arteries (L/R)

A

Arise from brachiocephalic artery. The left common carotid
sometimes arises independently (further from the other 2), where as right subclavian and right common carotid arise together. Pass anteriorly on either side of the trachea.

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20
Q

Rabbit Pulmonary veins (L/R)

A

allows oxygenated blood returns to the left atrium, which then travels to the left ventricle

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21
Q

Shark Parietal pericardium

A

shiny epithelium lining the cavity

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22
Q

Rabbit Gastroduodenal vein

A

part of the hepatic portal system,

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23
Q

Rabbit Splenic artery

A

x

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24
Q

Shark hepatic portal system

A

Venous system that returns blood from the digestive tract and spleen to the liver. Essentually drains the structures supplied ultimately by the celiacmanteruir mesenteric, gastrisplenic, and posterior mesenteric arteries. Includes Hepatic portal vein, Gastric vein, Pancreaticomesenteric vein, Leinomesenteric vein, Posterior lienogastric vein, Posterior intestinal vein, Anterior leinogastric vein, Anterior intestinal

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25
Q

Shark Leinomesenteric vein

A

part of the hepatic portal system, arises from the hepatic portal vein along with the gastric and pancreaticomesenteric vein

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26
Q

Rabbit Femoral veins (L/R)

A

x

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27
Q

Shark Posterior cardinal veins (L/R)*

A

Part of the systemic veins, arise from the sinus, lies lateral to the dorsal aorta, lie along the medial margins of the kidney

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28
Q

Shark Collector loops (L/R) 1-4

A

where oxygenated blood is collected, includes posttrematic arteries and pretrematic arteries of

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29
Q

Shark Conus arteriosus

A

musculature, tub-like structures through which blood leaves the heart and enters ventral aorta

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30
Q

Rabbit Brachial veins (L/R)

A

drains blood from arms, connected to subclavian vein

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31
Q

Rabbit Aortic arch

A

Gives rise to the brachiocephalic artery and subclavian artery, also connects to/follows the thoracic aorta; wraps around the pulmonary trunk,

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32
Q

Shark Coronary arteries (L/R)*

A

arised from the conus anteriosus, observed on the conus anteriosus and ventricle

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33
Q

Sinus

A

large sac-like vessel that collects blood

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34
Q

Shark Anterior intestinal

A

part of the hepatic portal system, arises from the pancreaticomesenteric vein, extends parallel to the anterior intestinal artery

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35
Q

Shark Gastric artery

A

arises from gastrohepatic (celiac) arteries, passes to the stomach where it branches into the dorsal and ventral gastric arteries

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36
Q

Shark Caudal vein

A

one of the main vessels of the renal portal system, arises from (and more posterior than) renal portal veins

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37
Q

Rabbit Hepatic portal system

A

Drains blood from gastro- and intestinal organs, directs blood to liver first before sending to posterior vena cava. Includes Gastric veins (R/L), Gastroduodenal vein, Anterior mesenteric vein, Gastrosplenic vein, Splenic vein, Intestinal veins, Hepatic portal vein

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38
Q

Vein

A

carry blood “toward” the heart

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39
Q

Shark Efferent branchial arteries (L/R) 1-4

A

after collector’s loop, before dorsal aorta; carries blood away from gill

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40
Q

Rabbit Subclavian arteries (L/R)

A

The right subclavian artery arises from brachiocephalic artery, the left arises from the aortic arch. Supplies the forearms with blood, but before doing so gives off various substantial branches that supply other structures in the trunk and neck
Left also gives rise to axillary artery.

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41
Q

Shark Afferent branchial arteries (L/R) 1-5

A

after the ventral aorta, before the collector loops

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42
Q

Rabbit Pulmonary arteries (L/R)

A

Allows for re-oxygenation. Pass laterally to the left lung and right lung (left more visible)

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43
Q

Rabbit Brachiocephalic artery

A

Only one artery. Arises from aortic arch, gives rise to the RIGHT (only) and BOTH subclavian arteries and common carotid arteries.

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44
Q

Rabbit Anterior mesenteric vein

A

part of the hepatic portal system,

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45
Q

Shark Dorsal aorta

A

after efferent arches, supply most of the body with oxygenated blood

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46
Q

Rabbit Coronary sulcus

A

Deep, often fat-filled groove separating atria and ventricles

47
Q

Shark Subclavian arteries (L/R)

A

pass the thorax in the armpit (axilla) and gives rise to the axillary artery. first major branches (arteries) of the dorsal aorta

48
Q

Rabbit Femoral arteries

A

x

49
Q

Shark Ventral aorta

A

After the conus arteriosus, but before the afferent branchial arteries

50
Q

Shark Transverse septum

A

separating the pleuroperitoneal and pericardial cavities

51
Q

Shark Posterior mesenteric artery*

A

artery that arises further back, posteriorly, from the dorsal aorta, after anterior mesenteric

52
Q

Efferent artery

A

carries blood away from gills or kidneys

53
Q

Rabbit Axillary artery

A

Rises from subclavian artery. Sends out various branches, including the brachial artery and scapular artery. toward the forelimb in company with the complex of nerves

54
Q

Shark Pancreaticomesenteric vein

A

part of the hepatic portal system, arises from the hepatic portal vein along with the gastric and leinomesenteric vein (more ventral then leinomesenteric vein)

55
Q

Shark Hyoidean arteries (L/R)

A

Supplies blood to head. Arises from anterodorsal part of the first collectors loop, just anterior to the first efferent branchial artery

56
Q

Shark Brachial veins (L/R)*

A

Part of the systemic veins, arises from the lateral abdominal veins, in company with branchial artery, drains blood from fins.

57
Q

Rabbit Iliac arteries

A

x

58
Q

Shark Lateral abdominal veins

A

Part of the systemic veins. Extends along the inside of the ventrolateral body wall on each side

59
Q

Shark Intersegmental veins (L/R)*

A

Part of the systemic veins, drain blood from the body wall

60
Q

Rabbit Gastric artery

A

Arises from celiac artery**

61
Q

Rabbit Anterior mesenteric artery

A

x

62
Q

Shark Anterior intestinal artery

A

arises from gastric (celiac) artery

63
Q

Artery

A

carry blood “away” from the heart

64
Q

Shark Inferior jugular veins (L/R)

A

Part of the systemic veins, thin vessel draining the floor of the branchial region. Connected to the anterior cardinal sinus through the hyoidean sinus

65
Q

Shark Subclavian veins (L/R)*

A

Part of the systemic veins, enters the common cardinal vein just lateral to the entrance of the inferior jugular

66
Q

Shark Hypobranchial arteries (L/R)

A

usually arise from the ventral end of the second collector loop, passes posteriorly to the conus anteriosus

67
Q

Rabbit left ventricle

A

oxygenated blood returns here via pulmonary veins. Pumps through aorta and arteries to the rest of the body

68
Q

Shark Celiac artery

A

first major branch (artery) of the dorsal aorta

69
Q

Shark Ventricle

A

large muscular chamber, supplying the heart; most conspicuous structure of the heart

70
Q

Rabbit Hepatic artery

A

arises from celiac artery,

71
Q

Rabbit Hepatic portal vein

A

part of the hepatic portal system, Collects blood from all veins above, sends into liver

72
Q

Shark Posterior cardinal sinuses (L/R)*

A

Part of the systemic veins, large space bounded by thin membrane

73
Q

Rabbit right ventricle

A

Blood is pumped there from the anterior/posterior vena cava. Pumps blood through the pulmonary arteries to the lungs for reoxygenation.

74
Q

Shark Anterior cardinal sinus

A

Part of the systemic veins, receives vessels that drain the eye, head, and brain, and leads blood posteriorly toward the heart.

75
Q

Rabbit Gastrosplenic vein

A

part of the hepatic portal system, gives rise to the right gastric artery (cat) ***

76
Q

Rabbit Phrenic artery*

A

x

77
Q

Shark Atrioventricular valve

A

between atrium and ventricle

78
Q

Rabbit Anterior vena cava

A

drains the region anterior to the diaphragm. Oxygen-depleted blood from the body returns to the right atrium through the anterior and posterior venae cavae (sing., vena cava).

79
Q

Rabbit External jugular veins (L/R)

A

Large, helps drain the forelimb and the external structures of the head.
(Follows after or alongside the internal jugular ???), anteriorly along the
lateroventral surface of the neck, before the brachiocephalic

80
Q

Shark Sinoatrial valve

A

between sinus venosus and atrium

81
Q

Shark Posterior intestinal vein

A

part of the hepatic portal system, arises from the leinomesenteric vein, comes rom the posterior part of the intestine.

82
Q

Shark Gastrosplenic artery

A

behind anterior mesenteric

83
Q

Shark Visceral pericardium

A

covering the heart (under pericardium)

84
Q

Shark Hepatic veins (L/R)

A

Part of the systemic veins, arises from the ventro-medial of the posterior sinus venosus. Collects blood from the liver.

85
Q

Shark Hepatic artery

A

arises from gastrohepatic (celiac) arteries, turns anteriorly towards liver, accompanied by the hepatic portal vein and the anterior part of the bile duct

86
Q

Rabbit Celiac artery

A

rises from abdominal aorta from the left side.

87
Q

Rabbit Posterior vena cava

A

Drains the regions posterior to the diaphragm. Oxygen-depleted blood from the body returns to the right atrium through the anterior and posterior venae cavae (sing., vena cava).

88
Q

Shark Atrium

A

Passes it’s blood to the ventricle; large and appears to envelop the ventricle

89
Q

Shark Stapedial arteries (L/R)

A

arises from internal carotid and passes into the chondrocranium

90
Q

Rabbit Intestinal arteries

A

x

91
Q

Shark Renal Portal System

A

blood from the tail passes through the kidneys through renal portal system before returning through the posterior cardinal veins and sinuses. Incudes the caudal vein, Renal portal veins (L/R), Afferent renal veins (L/R)

92
Q

Rabbit Pulmonary trunk

A

leads from the right ventricle. Located on the middle part of the ventral surface, angled toward the left. Very short and divides almost immediately into left and right pulmonary arteries.

93
Q

Shark Common cardinal veins (L/R)*

A

Part of the systemic veins, receives the rest of the main vessels leading back to the heart; including the anterior cardinal sinus, inferior jugular veins, and the subclavian veins

94
Q

Shark Systemic veins

A

Those that drain most of the body other than the viscera.
Includes Anterior cardinal sinus, Inferior jugular veins (L/R), Hyoidean sinuses (L/R), Hepatic veins (L/R), Common cardinal veins (L/R), Posterior cardinal sinuses (L/R), Subclavian veins (L/R), Posterior cardinal veins (L/R), Efferent renal veins (L/R), Intersegmental veins (L/R), Lateral abdominal veins (L/R),Brachial veins (L/R)

95
Q

Rabbit Gonadal veins (L/R)*

A

x

96
Q

Shark Pancreaticomesenteric artery

A

arises from celiac artery

97
Q

Rabbit Gastric veins (R/L)

A

part of the hepatic portal system,

98
Q

Shark Paired dorsal aortae (L/R)

A

Supplies blood to head. Arise from efferent branchial arteries. Pass anteriorly and then veer laterally and join hyoidean artery

99
Q

Shark Hepatic portal vein

A

Main vessel of the hepatic portal system. Large vein that lies in the gastrohepatoduadenal ligament alongside the hepatic artery and anterior part of the bile duct

100
Q

Shark Afferent renal veins (L/R)

A

Small veins that branch from the renal portal veins. Carry blood to the kidneys.

101
Q

Shark Sinus venosus

A

Receives venous blood from the body and passes it anteriorly to atrium. Thin, triangular, posterior sac-like chamber attached to transverse septum.

102
Q

Rabbit Brachiocephalic veins (L/R)

A

connects subclavian to anterior vena cava

103
Q

Shark Hyoidean sinuses (L/R)

A

Part of the systemic veins, connects the anterior cardinal sinus and inferior jugular veins

104
Q

Shark Anterior mesenteric artery

A

artery that arises further back, posteriorly, from the dorsal aorta which extends into the posterior intestinal artery

105
Q

Rabbit Posterior mesenteric artery*

A

x

106
Q

Shark Efferent renal veins (L/R)*

A

Part of the systemic veins, small veins that branch off of the posterior cardinal veins. Collects blood from the kidneys and the segmentally arranged intersegmental veins

107
Q

Shark Posterior lienogastric vein

A

part of the hepatic portal system, arises from the leinomesenteric vein, comes from the spleen and posterior part of the stomach.

108
Q

Rabbit Parietal pericardium

A

the membrane enclosing the heart, consisting of an outer fibrous layer and an inner double layer of serous membrane

109
Q

Rabbit Splenic vein

A

part of the hepatic portal system,

110
Q

Rabbit Gonadal (ovarian/testicular) arteries*

A

Arises from abdominal aorta, provides blood to gonadal organs

111
Q

Rabbit Auricles

A

Flaps sitting surficial to atria, usually dark than rest of heart, great vessels leave the heart through here

112
Q

Rabbit Interventricular groove

A

Longitudinal groove between right/left sides of heart

113
Q

Shark Gastric vein

A

part of the hepatic portal system, arises from the hepatic portal vein along with the pancreaticomesenteric and leinomesenteric vein

114
Q

Rabbit Intestinal veins

A

part of the hepatic portal system,

Vertebrate Morphology (4 decks)

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