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Human Cadaver Anatomy > Abdomen II (vasculature, innervation, and viscera) > Flashcards

Abdomen II (vasculature, innervation, and viscera) Flashcards

1
Q

The abdominal viscera contains the ______, _______, and ________, systems

A

gastrointestinal, endocrine, urogenital

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2
Q

The gastrointestinal system can be organized into the _______, __________, and __________

A

foregut, midgut, hindgut

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3
Q

What 7 organs are contained in the foregut?

A

esophagus, stomach, proximal duodenum, liver, gall bladder, pancreas

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4
Q

What 7 organs are contained in the midgut

A

distal duodenum, jejunum, ileum, cecum, appendix, ascending colon, proximal two-thirds of transverse colon

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5
Q

What 4 organs are contained in the hindgut

A

distal one-third of transverse colon, descending colon, sigmoid colon, rectum

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6
Q

the thoracic aorta passes through the __________ to become the abdominal aorta

A

diaphragm

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7
Q

What 6 arteries does the abdominal aorta give rise to?

A

paired inferior phrenic arteries
suprarenal arteries
renal arteries
gonadal arteries
lumbar arteries
common iliac arteries

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8
Q

the paired inferior phrenic arteries supply the _____ ______

A

inferior diaphragm

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9
Q

the suprarenal arteries supply the _________ glands

A

adrenal

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10
Q

the renal arteries supply the ___________ to filter _______

A

kidneys, blood

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11
Q

the gonadal arteries supply the _______/________

A

testes/ovaries

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12
Q

the lumbar arteries supply the ___________ abdominal wall

A

posterior

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13
Q

the common iliac arteries supply the _________ abdominal wall, _____ structures, and ________ limbs

A

anterior, pelvic, lower

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14
Q

the abdominal aorta also gives rise to the unpaired ________ trunk, superior ________ artery, inferior _________ artery

A

celiac, mesenteric, mesenteric

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15
Q

The unpaired celiac trunk supplies _________ structures

A

foregut

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16
Q

The superior mesenteric artery supplies _________ structures

A

midgut

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17
Q

the inferior mesenteric artery supplies the ________ structures

A

hindgut

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18
Q

What 3 arteries does the celiac trunk divide into?

A

left gastric a.
splenic a.
common hepatic a.

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19
Q

The left gastric, splenic, and common hepatic arteries give rise to multiple arteries which supply what 6 structures?

A

esophagus
stomach
spleen
proximal duodenum
liver
pancreas

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20
Q

What 4 arteries does the superior mesenteric artery give rise to?

A

intestinal a.
ilieocolic a.
right colic a.
middle colic a.

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21
Q

What 6 structures do the intestinal, ilieocolic, right colic, and middle colic arteries supply?

A

duodenum
jejunum
ileum
cecum
ascending colon
proximal two-thirds of transverse colon

22
Q

What 3 arteries does the inferior mesenteric artery give rise to?

A

left colic a.
sigmoidal a.
superior rectal a.

23
Q

What 3 structures do the left colic, sigmoidal, and superior rectal arteries supply?

A

distal one third of transverse colon
descending colon
superior rectum

24
Q

Each common iliac artery gives rise to the ________ and ________ iliac arteries

A

external, internal

25
Q

What 6 venous structures anastomose with the inferior vena cava in the abdomen?

A

paired inferior phrenic veins
suprarenal veins
renal veins
gonadal veins
lumbar veins
common iliac veins

26
Q

The paired inferior phrenic veins drain the _________ _________

A

inferior diaphragm

27
Q

the suprarenal veins drain the _______ glands

A

adrenal

28
Q

the renal veins drain the _________ of _________ blood

A

kidneys, filtered

29
Q

the gonadal veins drain the ________/_________

A

testes/ovaries

30
Q

the lumbar veins drain the ___________ abdominal wall

A

posterior

31
Q

the common iliac veins drain the ______ abdominal wall, _______ structures and ________ limbs

A

anterior, pelvic, lower

32
Q

the inferior vena cava returns oxygen-_______ blood to the ______ _______ of heart

A

poor, right atrium

33
Q

The hepatic portal system consists of what 3 venous structures?

A

superior mesenteric vein
inferior mesenteric vein
splenic vein

34
Q

the hepatic vein returns _______ blood from the liver to the ______ _______ _____

A

processed, inferior vena cava

35
Q

T/F the inferior vena cava is part of the hepatic portal system

A

F

36
Q

the superior mesenteric vein drains _________ blood from what 5 abdominal organs?

A

nutrient rich
stomach
small intestine
cecum
ascending colon
proximal two thirds of transverse colon

37
Q

the inferior mesenteric vein drains what 3 abdominal structures?

A

distal one third of transverse colon
descending colon
superior rectum

38
Q

the splenic vein drains ________ blood from the _______

A

non-nutrient
spleen

39
Q

Innervation of the abdominal viscera involves the ________ plexus, what is parasympathetic, what is sympathetic?

A

aortic
vagal trunk
thoracic and lumbar splanchnic nerves

40
Q

The aortic plexus is organized along the ________ surface of the abdominal aorta and _________ branches

A

anterior, arterial

41
Q

What sympathetic ganglia are associated with the aortic plexus?

A

celiac ganglia
aorticorenal ganglia
superior mesenteric ganglia
inferior mesenteric ganglia
renal plexus

42
Q

Preganglionic neurons pass through the chain to form the _____ and _______ splanchnic nerves

A

thoracic and lumbar

43
Q

the thoracic and lumbar splanchnic nerves synapse with ___________ neurons in the __________ and superior and inferior ________ ganglia

A

postganglionic
celiac, mesenteric

44
Q

The postganglionic neurons in the ganglia hitch a ride on arteries to innervate the ______ _______

A

arteries, abdominal viscera

45
Q

The greater splanchnic nerve is (parasympathetic/sympathetic) and synapses with the _________ ganglion

A

sympathetic, celiac

46
Q

the lesser splanchnic nerve is (parasympathetic/sympathetic) and synapses with the _________ and _________ _________ ganglia

A

sympathetic
aorticorenal
superior mesenteric

47
Q

the least splanchnic nerves are (parasympathetic/sympathetic) and synapses with the _________ plexus

A

renal

48
Q

the lumbar splanchnic nerves are (parasympathetic/sympathetic) and synapse with the _________ ________ ganglion

A

inferior mesenteric

49
Q

The vagal trunk contains (preganglionic/postganglionic) neurons that produce nerve _______ which synapse with (preganglionic/postganglionic)neurons located in numerous intramural ganglia located within the _________

A

preganglionic
plexuses
postganglionic
viscera

50
Q

the _______ ______ nerves arise from the anterior rami of S2-S4 spinal nerves and synapse with (preganglionic/postganglionic) neurons located in numerous __________ ganglia located within the viscera

A

pelvic splanchnic
postganglionic
intramural

51
Q
A

Human Cadaver Anatomy (39 decks)

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