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LBBBIO8 > respiratory and urogenital system > Flashcards

respiratory and urogenital system Flashcards

(107 cards)

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1
Q

thin transparent membrane covering the heart

A

pericardium

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2
Q

coelom/cavity where the heart is situated

A

pericardial cavity

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3
Q

two globular structures atop the ventricle

A

atria

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4
Q

most posterior conical structure of the heart

A

ventricle

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5
Q

cone-shaped tube arising from the ventricle on its ventral side

A

conus arteriosus

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6
Q

thin-walled triangular sac on the dorsal side of the heart and is continuous with the right atrium

A

sinus venosus

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7
Q

wall separating the right from the left atrium

A

interatrial septum

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8
Q

thin flaps between the atria and ventricle

A

atrioventricular valves

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9
Q

flaps that open into conus arteriosus

A

semilunar valves

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10
Q

areas of the venous system

A

systemic veins, portal veins, pulmonary veins

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11
Q

medial most branch of the precava

A

external jugular vein

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12
Q

where does medial lingual vein collect blood from

A

tongue, hyoid and floor of the mouth cavity

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13
Q

where does maxillary or mandibular vein collect blood from

A

jaws and thyroid glands

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14
Q

precavae is aka

A

anterior vena cava

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15
Q

external jugular vein divides into two:

A

medial lingual vein and mandibular or maxillar vein

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16
Q

collects blood from the shoulder and forelimbs

A

subscapular vein

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17
Q

collects blood from the interior of the skull

A

internal jugular vein

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18
Q

vein lateral to the first external jugular vein

A

innominate vein

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19
Q

innominate vein divides to

A

internal jugular vein and subscapular vein

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20
Q

outermost branch of the precava

A

subclavian vein

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21
Q

subclavian vein divides to

A

brachial vein and musculocutaneous vein

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22
Q

divisions of musculocutaneous vein

A

cutaneous vein, muscular vein

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23
Q

collects blood from the skin of the dorsal and ventrolateral body wall

A

cutaneous vein

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24
Q

collects blood from the muscles of the same region

A

muscular vein

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25
large unpaired vein located on the posterior end of the sinus venosus
postacava
26
collect blood from the dorsal region of the body wall
lumbar veins
27
vein coming from the stomach
gastric
28
vein coming from the pancreas
pancreatic
29
vein from the spleen
splenic
30
vein from the small and large intestine
intestinal
31
collects blood from the oviduct
oviducal vein
32
collects blood from the anterior and dorsal side of the thigh
femoral vein
33
collects blood from the posterior side of the thigh
sciatic vein
34
collects blood from the urinary bladder
vesicular vein
35
connected to the left and right femoral veins are the
pelvic veins
36
pelvic veins unite and connects to the
anterior abdominal vein
37
location of the anterior abdominal vein
beneath the linea alba
38
supply oxygenated blood to different parts of the body
arteries, except pulmonary artery
39
lingual artery or external carotid artery supplies blood to
supplies blood to the thyroid gland, muscles of the hyoid apparatus, tongue
40
supplying blood to the roof of the oral cavity
palatine artery
41
supplies blood to the brain
cerebral artery
42
supplies blood to the eyes
ophthalmic artery
43
middle branch of the truncus arteriosus
systemic arch
44
supplies blood to the larynx and jaw
laryngeal artery
45
supplies blood to the esophagus
esophageal artery
46
supplies blood to the orbit and nose
occipital artery
47
supplies blood to the vertebral column
posterior vertebral artery
48
kidneys are made up of
nephrons
49
functional unit of kidneys
nephrons
50
function of kidneys
regulate number of ions inside body of an animal, remove waste products of metabolism from body and to make urine
51
principal organs of reproductive system
paired gonads - testis and ovaries
52
composition of nephrons
renal corpuscle, renal tubule
53
composition of renal corpuscle
glomerulus enclosed by Bowman's capsule
54
composition of glomerulus
capillaries
55
renal tubule function
where the liquid or blood that has been filtered by the glomerulus will flow, and where urine is produced
56
renal tubule are lined with what type of epithelium
simple cuboidal
57
seminiferous tubules of the testis is lined by
germinal epithelium
58
mature sperm cells
spermatozoa
59
parent cells of mature sperm cells
spermatogonia
60
spermatogonia give rise to spermatozoa via what process
meiosis
61
where is spermatogonia found
cysts
62
primary oocyte eventually becomes
mature oocyte
63
explain process of spermatin production
spermatogonia will undergo mitotic division, producing primary spermatocytes, these will undergo meiosis to form secondary spermatocytes which grow into spermatids
64
nucleus of the oocyte is referred to as
germinal vesicle
65
role of nucleoli inside the germinal vesicle of oocyte
play a role in yolk distribution of growing oocyte
66
follicle cells
covering the cell membrane of oocytes and provide nourishment to the growing oocyte
67
enclosing the follicle cells
theca interna or cyst wall
68
where is theca interna absent
at the region of future rupture during ovulation
69
function of mesonephric ducts
collect the urine from the kidneys
70
mesonephric ducts is aka
Wolffian ducts
71
TRUE OR FALSE: mesonephric ducts only serve as passageway for urine
False, it also serves as passageway for gametes
72
if mesonephric ducts function for the passage of spermatazoa they are called
vas deferens
73
function of bladder
temporarily store urine before the cloaca opens
74
testis are held in place by
mesorchium
75
vas efferentia
tube that is connected to the testis that facilitates the transfer of mature sperm from testis to kidney
76
fat bodies is aka
corpora adiposa
77
ovaries are suspend by
mesovarium
78
oviducts is aka
Muellerian ducts
79
function of ostium in oviducts
serves as entrance of eggs released by ovary into the coelom
80
posterior enlargement of the oviduct
uterine enlargement
81
function of uterine enlargement
stores eggs temporarily
82
differentiate right and left atrium
right - receive blood from sinus venosus left - receive oxygenated blood from lungs pulmonary vein
83
function of ventricle
pumps blood out of the heart to the lungs via the pulmonary artery and other parts of the body via the conus arteriosus
84
function of spiral valve
separates blood that will be sent to systemic and pulmonary circulations
85
subclavian artery extends laterally and becomes the
brachial artery
86
supplies blood to the forelimbs/anterior ribs
subclavian artery
87
supplies blood to the left side of the stomach and left side of the pancreas
left gastric artery
88
supplies blood to the liver and portions of pancreas
hepatic artery
89
go to the rest of the pancreas
pancreatic arteries
90
supplying blood to the spleen
splenic artery
91
supplying blood to the small intestine
intestinal arteries
92
supplying blood to the large intestine and cloaca
anterior hemorrhoidal artery
93
branches of dorsal aorta going to kidneys
renal arteries
94
supplies blood to testes
spermatic arteries
95
supplies blood to ovaries for females
ovarian arteries
96
supplies blood to adipose tissues
adiposal arteries
97
supplies blood to dorsal wall
lumbar arteries
98
artery branch that goes to the oviduct
oviducal arteries
99
supplies blood to abdominal wall
epigastric artery
100
supplies blood to cloaca and urinary bladder
rectovesical artery
101
supplies blood to the muscles and anterior part of the thigh
femoral artery
102
supplies blood to the lowermost part of the hindlimb
sciatic artery
103
divisions of pulmocutaneous artery
pulmonary artery, cutaneous artery
104
supplies blood to lower jaw
auricularis artery
105
supplies blood to dorsal part of skin
dorsalis artery
106
supplies blood to lateral part of the skin
lateralis artery
107
collect blood from dorsal body wall
dorsolumbar vein

LBBBIO8 (8 decks)

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