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DDS1-gross anatomy > abdominal organs > Flashcards

abdominal organs Flashcards

1
Q

abdominal viscera

A
  1. stomach
  2. intestines
  3. spleen
  4. pancreas
  5. liver
  6. gallbladder
  7. kidneys
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2
Q

what surrounds all the organs/viscera

A

visceral peritoneum

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3
Q

what surrounds the inner abdominal walls

A

parietal peritoneum

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4
Q

what is the space between the parietal and visceral layers

A

peritoneal cavity

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5
Q

what is continuous with the posterior part of the peritoneum

A

mesentery

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6
Q

chief function of the stomach

A

enzymatic digestion

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7
Q

4 parts of the stomach

A

cardiac, fundus, body, pyloric

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8
Q

what are the ridges in the wall of the stomach called

A

rugae

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9
Q

function of rugae

A

increase extensibility and SA

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10
Q

the duodenum wraps around what

A

head of the pancreas

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11
Q

4 parts of the duodenum

A
  • superior
  • descending
  • horizontal
  • ascending
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12
Q

where do the common bile duct and pancreatic duct empty into

A

descending portion of the duodenum

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13
Q

parts of the large intestine

A
  • cecum
  • appendix
  • ascending colon
  • transverse colon
  • descending colon
  • sigmoid colon
  • rectum
  • anal canal
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14
Q

three longitudinal bands of smooth muscle in L intestine

A

teniae coli

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15
Q

pouches or sacculations on L intestine

A

haustra

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16
Q

fat filled bags on large intestine

A

epiploic appendices

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17
Q

omentum

A

double layer of peritoneum linking two adjacent organs

  • immune functions
  • where you gain fat
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18
Q

number of layers of greater omentum

A

4 (2 double layers)

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19
Q

the omentumms come from what layer of peritoneum

A

visceral

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20
Q

greater omentum joins

A

greater curvature of stomach to superior transverse colon

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21
Q

lesser omentum joins

A

superior stomach to inferior liver

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22
Q

rectum is at the level of

A

pelvic diaphragm

23
Q

rectum and anal are at __ degrees

A

90

24
Q

internal sphincter ani

A

involuntary (parasymp)

25
Q

external sphincter ani

A

voluntary (postpone defecation)

-changes angle of anal canal

26
Q

what m forms the external sphincter ani

A

levator ani

27
Q

some functions of liver

A
  • store glycogen
  • metabolism
  • secretes bile
28
Q

right lobe landmarks

A

to the right of IVC and gallbladder

29
Q

left lobe landmarks

A

left of ligaments

30
Q

two surfaces of the liver

A
  • diaphragmatic

- visceral

31
Q

what ligament passes between the right and left lobes of liver

A

falciform ligament

32
Q

ligaments of the liver

A
  1. coronary
  2. falciform
  3. teres
  4. venosum
33
Q

what ligament is next to the IVC

A

venosum

34
Q

what ligament is next to gall bladder

A

teres

35
Q

what connects the ligamentum teres and venosum with the IVC and gallbladder

A

porta hepatis (hepatic a, portal v, common bile duct)

36
Q

how many lobes of liver

A

4 (right, left, caudate, quadrate)

37
Q

what lobe is between teres and gall bladder

A

quadrate

38
Q

what lobe is between venosum and iVC

A

caudate

39
Q

portal vein drains blood from

A

GI and spleen and brings it to liver

40
Q

what veins make up portal vein

A

splenic and superior mesenteric

41
Q

where does the portal vein travel in

A

lesser omenum

42
Q

what duct leaves the gall bladder

A

cystic duct

43
Q

cystic duct combines with what to form what

A

cystic duct combines with common hepatic duct to form the bile duct

44
Q

exocrine function of pancreas

A

produce digestive enzymes

45
Q

endocrine function of pancreas

A

islet of langerhands produce insulin

46
Q

largest lymph organ

A

spleen

47
Q

4 features of spleen

A
  • diaphragmatic surface
  • visceral surface
  • notched anterior border
  • hilus
48
Q

tail of pancreas touches

A

tip of spleen on visceral surface

49
Q

function of spleen

A
  • produce lymphocytes
  • storehouse for blood
  • filters debris
  • breaks down worn out RBC
50
Q

level of vertebra of kidney location

A

T12 to L3

51
Q

what is found between renal pyramids

A

renal columns

52
Q

path in the kidney

A

renal pyramid => minor calyces => major calyces => renal pelvis => ureter

53
Q

between which two lobes is the teres ligament found

A

between left lobe and quadrate

54
Q

between which two lobes is the venous ligament found

A

between left lobe and caudate

DDS1-gross anatomy (39 decks)

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