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LECOM MS1 Gross Anatomy Exam 2 > Abdominal Viscera Part 2 > Flashcards

Abdominal Viscera Part 2 Flashcards

1
Q

What is the largest internal organ

A

liver

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2
Q

what is secreted by the liver

A

bile

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3
Q

What is stored by the liver

A

glycogen

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4
Q

What is the blood supply to the liver

A

75% portal vein

25% hepatic artery

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5
Q

What is the portal vein rich in

A

products of digestion

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6
Q

What is the hepatic artery rich in

A

O2

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7
Q

What is the venous drainage of the liver

A

hepatic veins

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8
Q

What is the coronary ligament of the liver

A

crown like ligaments on top of the liver

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9
Q

What is the function of the coronary ligaments of the liver

A

connect liver to diaphragm

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10
Q

What is the falciform ligament

A

ventral mesentery that connects liver to anterior abdominal wall

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11
Q

What is the ligamentum teres

A

obliterated umbilical vein

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12
Q

Where is the ligamentum teres found

A

going from liver to umbilicus

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13
Q

What is the porta hepatis

A

hilum of liver

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14
Q

What does the porta hepatis contain

A

hepatic artery
hepatic duct
portal vein

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15
Q

How are the portal lobes separated

A

by the functional lobes: each gets a distinct branch of portal triad contents

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16
Q

What are the fissures of the liver

A

right sagittal
left sagittal
transverse

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17
Q

What is found within the right sagittal fissure

A

IVC, gallbladder

18
Q

What is found within the left sagittal fissure

A

ligamentum venosum groove/ligamentum teres groove

19
Q

What is found within the transverse fissure

A

porta hepatis

20
Q

What is the bare area of the liver

A

triangular surface on the superior surface of the liver where the liver is attached to the diaphragm via fat tissue; there is no peritoneum between liver and diaphragm

21
Q

Other than the bare area of the liver, what other parts lack peritoneum

A

gallbladder bed

porta hepatis

22
Q

What are the triangular ligaments of the liver

A

triangular reflections of visceral peritoneum where liver is attached to diaphragm

23
Q

What type of blood is contained within the hepatic veins

A

processed portal blood reentering the caval circulation

24
Q

Where do hepatic veins empty

A

IVC

25
Q

What is innervation to the liver

A

vagus

T6-T9

26
Q

What is innervation to the gallbladder

A

T6-T9

vagus

27
Q

Where might gallbladder pain refer

A

shoulder due to phrenic nerve innervation

28
Q

Is the pancreas intraperitoneal or retroperitoneal

A

retroperitoneal

29
Q

Is pancreas endocrine or exocrine

A

both

30
Q

How is pancreas exocrine

A

secretes juices into duodenum

31
Q

How is pancreas endocrine

A

insulin glucagon into blood

32
Q

What is arterial supply to the pancreas

A

pancreatoduodenal superior and inferior

pancreatic artery

33
Q

Where is the portal triad found

A

hepatoduodenal ligament

34
Q

What are the parts of the portal triad

A

hepatic artery
portal vein
hepatic duct

35
Q

Describe the orientation of the structures within the portal triad

A

hepatic duct and artery are anterior

portal vein is more posterior

36
Q

What structures combine to make the common hepatic duct

A

left and right hepatic ducts

37
Q

What is the hepatopancreatic ampulla

A

dilated tube that receives the pancreatic duct and bile duct

38
Q

What is the sphincter of Oddi

A

muscular valve that controls the flow of juices through the ampulla of Vater into the duodenum

39
Q

What will result from blockage of the sphincter of Oddi

A

jaundice and bile back up

40
Q

Where is spleen found

A

LUQ between ribs 9-11

41
Q

What ligaments are associated with the spleen

A

splenorenal

gastrosplenic

42
Q

What is the function of the spleen

A

removal of blood cells and formation of lymphocytes and antibodies

LECOM MS1 Gross Anatomy Exam 2 (22 decks)

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