Lab 8- definitions Flashcards
1
Q
Rabbit Gastroduodenal artery*
A
x
2
Q
Rabbit Subclavian veins (L/R)
A
connects brachial vein and brachiocephalic vein; helps drain forelimb
3
Q
Rabbit Atrioventricular valves
A
include bicuspid and tricuspid
4
Q
Afferent artery
A
carries blood to gills or kidneys
5
Q
Rabbit Azygous vein
A
mainly drains the intercostal areas posterior to the heart through the intercostal veins.
6
Q
Rabbit Common iliac veins (L/R)
A
x
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
8
Q
Rabbit Brachial arteries (L/R)
A
*** continues onto the medial surface of the
brachium
9
Q
Rabbit Renal veins (L/R)
A
Arise from posterior vena cava, drains blood from the kidneys
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
11
Q
Rabbit Hepatic vein
A
Drains liver, sends to posterior vena cava, not part of portal system
12
Q
Shark Semilunar valves
A
within conus arteriosus
13
Q
Shark Brachial arteries (L/R)
A
arises from the subclavian arteries, supplies blood to the pectoral fin
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
15
Q
Shark Testicular/Ovarian arteries
A
provides blood to gonads, arises from celiac artery
16
Q
Shark Posterior intestinal artery
A
artery that arises further back, posteriorly, from anterior mesenteric artery
17
Q
Shark Internal carotid arteries (L/R)
A
Supplies blood to head. The union of the hyoidean and a paired dorsal aorta
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
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.
20
Q
Rabbit Pulmonary veins (L/R)
A
allows oxygenated blood returns to the left atrium, which then travels to the left ventricle
21
Q
Shark Parietal pericardium
A
shiny epithelium lining the cavity
22
Q
Rabbit Gastroduodenal vein
A
part of the hepatic portal system,
23
Q
Rabbit Splenic artery
A
x
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
25
Shark Leinomesenteric vein
part of the hepatic portal system, arises from the hepatic portal vein along with the gastric and pancreaticomesenteric vein
26
Rabbit Femoral veins (L/R)
x
27
Shark Posterior cardinal veins (L/R)*
Part of the systemic veins, arise from the sinus, lies lateral to the dorsal aorta, lie along the medial margins of the kidney
28
Shark Collector loops (L/R) 1-4
where oxygenated blood is collected, includes posttrematic arteries and pretrematic arteries of
29
Shark Conus arteriosus
musculature, tub-like structures through which blood leaves the heart and enters ventral aorta
30
Rabbit Brachial veins (L/R)
drains blood from arms, connected to subclavian vein
31
Rabbit Aortic arch
Gives rise to the brachiocephalic artery and subclavian artery, also connects to/follows the thoracic aorta; wraps around the pulmonary trunk,
32
Shark Coronary arteries (L/R)*
arised from the conus anteriosus, observed on the conus anteriosus and ventricle
33
Sinus
large sac-like vessel that collects blood
34
Shark Anterior intestinal
part of the hepatic portal system, arises from the pancreaticomesenteric vein, extends parallel to the anterior intestinal artery
35
Shark Gastric artery
arises from gastrohepatic (celiac) arteries, passes to the stomach where it branches into the dorsal and ventral gastric arteries
36
Shark Caudal vein
one of the main vessels of the renal portal system, arises from (and more posterior than) renal portal veins
37
Rabbit Hepatic portal system
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
38
Vein
carry blood “toward” the heart
39
Shark Efferent branchial arteries (L/R) 1-4
after collector's loop, before dorsal aorta; carries blood away from gill
40
Rabbit Subclavian arteries (L/R)
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.
41
Shark Afferent branchial arteries (L/R) 1-5
after the ventral aorta, before the collector loops
42
Rabbit Pulmonary arteries (L/R)
Allows for re-oxygenation. Pass laterally to the left lung and right lung (left more visible)
43
Rabbit Brachiocephalic artery
Only one artery. Arises from aortic arch, gives rise to the RIGHT (only) and BOTH subclavian arteries and common carotid arteries.
44
Rabbit Anterior mesenteric vein
part of the hepatic portal system,
45
Shark Dorsal aorta
after efferent arches, supply most of the body with oxygenated blood
46
Rabbit Coronary sulcus
Deep, often fat-filled groove separating atria and ventricles
47
Shark Subclavian arteries (L/R)
pass the thorax in the armpit (axilla) and gives rise to the axillary artery. first major branches (arteries) of the dorsal aorta
48
Rabbit Femoral arteries
x
49
Shark Ventral aorta
After the conus arteriosus, but before the afferent branchial arteries
50
Shark Transverse septum
separating the pleuroperitoneal and pericardial cavities
51
Shark Posterior mesenteric artery*
artery that arises further back, posteriorly, from the dorsal aorta, after anterior mesenteric
52
Efferent artery
carries blood away from gills or kidneys
53
Rabbit Axillary artery
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
Shark Pancreaticomesenteric vein
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
Shark Hyoidean arteries (L/R)
Supplies blood to head. Arises from anterodorsal part of the first collectors loop, just anterior to the first efferent branchial artery
56
Shark Brachial veins (L/R)*
Part of the systemic veins, arises from the lateral abdominal veins, in company with branchial artery, drains blood from fins.
57
Rabbit Iliac arteries
x
58
Shark Lateral abdominal veins
Part of the systemic veins. Extends along the inside of the ventrolateral body wall on each side
59
Shark Intersegmental veins (L/R)*
Part of the systemic veins, drain blood from the body wall
60
Rabbit Gastric artery
Arises from celiac artery****
61
Rabbit Anterior mesenteric artery
x
62
Shark Anterior intestinal artery
arises from gastric (celiac) artery
63
Artery
carry blood “away” from the heart
64
Shark Inferior jugular veins (L/R)
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
Shark Subclavian veins (L/R)*
Part of the systemic veins, enters the common cardinal vein just lateral to the entrance of the inferior jugular
66
Shark Hypobranchial arteries (L/R)
usually arise from the ventral end of the second collector loop, passes posteriorly to the conus anteriosus
67
Rabbit left ventricle
oxygenated blood returns here via pulmonary veins. Pumps through aorta and arteries to the rest of the body
68
Shark Celiac artery
first major branch (artery) of the dorsal aorta
69
Shark Ventricle
large muscular chamber, supplying the heart; most conspicuous structure of the heart
70
Rabbit Hepatic artery
arises from celiac artery,
71
Rabbit Hepatic portal vein
part of the hepatic portal system, Collects blood from all veins above, sends into liver
72
Shark Posterior cardinal sinuses (L/R)*
Part of the systemic veins, large space bounded by thin membrane
73
Rabbit right ventricle
Blood is pumped there from the anterior/posterior vena cava. Pumps blood through the pulmonary arteries to the lungs for reoxygenation.
74
Shark Anterior cardinal sinus
Part of the systemic veins, receives vessels that drain the eye, head, and brain, and leads blood posteriorly toward the heart.
75
Rabbit Gastrosplenic vein
part of the hepatic portal system, gives rise to the right gastric artery (cat) ***
76
Rabbit Phrenic artery*
x
77
Shark Atrioventricular valve
between atrium and ventricle
78
Rabbit Anterior vena cava
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
Rabbit External jugular veins (L/R)
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
Shark Sinoatrial valve
between sinus venosus and atrium
81
Shark Posterior intestinal vein
part of the hepatic portal system, arises from the leinomesenteric vein, comes rom the posterior part of the intestine.
82
Shark Gastrosplenic artery
behind anterior mesenteric
83
Shark Visceral pericardium
covering the heart (under pericardium)
84
Shark Hepatic veins (L/R)
Part of the systemic veins, arises from the ventro-medial of the posterior sinus venosus. Collects blood from the liver.
85
Shark Hepatic artery
arises from gastrohepatic (celiac) arteries, turns anteriorly towards liver, accompanied by the hepatic portal vein and the anterior part of the bile duct
86
Rabbit Celiac artery
rises from abdominal aorta from the left side.
87
Rabbit Posterior vena cava
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
Shark Atrium
Passes it's blood to the ventricle; large and appears to envelop the ventricle
89
Shark Stapedial arteries (L/R)
arises from internal carotid and passes into the chondrocranium
90
Rabbit Intestinal arteries
x
91
Shark Renal Portal System
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
Rabbit Pulmonary trunk
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
Shark Common cardinal veins (L/R)*
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
Shark Systemic veins
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
Rabbit Gonadal veins (L/R)*
x
96
Shark Pancreaticomesenteric artery
arises from celiac artery
97
Rabbit Gastric veins (R/L)
part of the hepatic portal system,
98
Shark Paired dorsal aortae (L/R)
Supplies blood to head. Arise from efferent branchial arteries. Pass anteriorly and then veer laterally and join hyoidean artery
99
Shark Hepatic portal vein
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
Shark Afferent renal veins (L/R)
Small veins that branch from the renal portal veins. Carry blood to the kidneys.
101
Shark Sinus venosus
Receives venous blood from the body and passes it anteriorly to atrium. Thin, triangular, posterior sac-like chamber attached to transverse septum.
102
Rabbit Brachiocephalic veins (L/R)
connects subclavian to anterior vena cava
103
Shark Hyoidean sinuses (L/R)
Part of the systemic veins, connects the anterior cardinal sinus and inferior jugular veins
104
Shark Anterior mesenteric artery
artery that arises further back, posteriorly, from the dorsal aorta which extends into the posterior intestinal artery
105
Rabbit Posterior mesenteric artery*
x
106
Shark Efferent renal veins (L/R)*
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
Shark Posterior lienogastric vein
part of the hepatic portal system, arises from the leinomesenteric vein, comes from the spleen and posterior part of the stomach.
108
Rabbit Parietal pericardium
the membrane enclosing the heart, consisting of an outer fibrous layer and an inner double layer of serous membrane
109
Rabbit Splenic vein
part of the hepatic portal system,
110
Rabbit Gonadal (ovarian/testicular) arteries*
Arises from abdominal aorta, provides blood to gonadal organs
111
Rabbit Auricles
Flaps sitting surficial to atria, usually dark than rest of heart, great vessels leave the heart through here
112
Rabbit Interventricular groove
Longitudinal groove between right/left sides of heart
113
Shark Gastric vein
part of the hepatic portal system, arises from the hepatic portal vein along with the pancreaticomesenteric and leinomesenteric vein
114
Rabbit Intestinal veins
part of the hepatic portal system,
