Lecture 14 10/19/23 Flashcards

1
Q

What are the three divisions of the peritoneum?

A

-parietal peritoneum
-visceral peritoneum
-connecting peritoneum (double layer)

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2
Q

Why does the tube that forms the intestines twist on itself?

A

to allow for the long tube of intestines to fit within a small space

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3
Q

Why is it important that the jejunum and ileum have longer connecting peritoneum?

A

allows for these sections to be moved more easily

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4
Q

What are the divisions of the stomach?

A

-cardia
-fundus
-body
-pylorus

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5
Q

What is the pyloric sphincter?

A

bulge of muscle separating the stomach from the intestines

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6
Q

What are the two curvatures of the stomach?

A

-lesser curvature
-greater curvature

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7
Q

What is the tissue that surrounds the stomach and covers the intestines?

A

greater omentum

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8
Q

What are the two parts of the omentum?

A

-superficial leaf
-deep leaf

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9
Q

What is the space between the two leaves of the greater omentum called?

A

omental bursa

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10
Q

Where does the greater omentum form, in relation to the stomach?

A

near the greater curvature

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11
Q

What is the function of the greater omentum?

A

to tack down on intestinal ruptures and seal them off (physiological band aid)

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12
Q

What portion of the duodenum comes right after the pyloric sphincter?

A

cranial duodenum

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13
Q

What is the curve of the duodenum between the cranial and descending duodena called?

A

cranial duodenal flexure

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14
Q

What is the curve of the duodenum between the descending and ascending duodena called?

A

caudal duodenal flexure

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15
Q

What are the sections of the small intestine?

A

-duodenum
-jejunum
-ileum

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16
Q

What does aborad mean?

A

away from the mouth

17
Q

What does orad mean?

A

towards the mouth

18
Q

What is the section between the duodenum and jejunum called?

A

duodenojejunal flexure

19
Q

What is the name for the sphincter between the ileum and the colon?

A

ileocolic orifice

20
Q

What is the name for the sphincter between the cecum and the colon?

A

cecocolic orifice

21
Q

What is the first section of colon after the ileocolic orifice called?

A

ascending colon

22
Q

What is the section of colon between the ascending and descending colon called?

A

transverse colon

23
Q

Which section of colon is right before the pelvic cavity?

A

descending colon

24
Q

What does the colon become once it crosses into the pelvic cavity?

A

rectum

25
Q

What section is between the ascending and transverse colon?

A

right colic flexure

26
Q

What section is between the transverse and descending colon?

A

left colic flexure

27
Q

What is the role of the hepatic ducts?

A

to bring bile from the liver to the gall bladder

28
Q

Where does the cystic duct become the bile duct?

A

after the last hepatic duct

29
Q

Where are the major and minor duodenal papillae located?

A

descending duodenum

30
Q

What structures open on the major duodenal papilla?

A

-bile duct
-pancreatic duct

31
Q

What structures open on the minor duodenal papilla?

A

accessory pancreatic duct

32
Q

How are the major and minor duodenal papillae oriented?

A

the major duodenal papilla is orad to the minor