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Y2S1 > ANAT GIT - Week 4 (incl. ANAT Workbook) > Flashcards

ANAT GIT - Week 4 (incl. ANAT Workbook) Flashcards

1
Q

Classification & appearance of the mucosal folds in the small intestine.

A

Plicae circulares. Complete circular folds.

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2
Q

Classification & appearance of the mucosal folds in the large intestine.

A

Haustral folds. Incomplete circular folds.

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3
Q

Classify the caecum as intra, retro or secondarily retroperitoneal?

A

Intra.

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4
Q

Classify the transverse colon as intra, retro or secondarily retroperitoneal?

A

Intra.

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5
Q

Classify the sigmoid colon as intra, retro or secondarily retroperitoneal?

A

Intra.

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6
Q

Classify the rectum as intra, retro or secondarily retroperitoneal?

A

Retro.

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7
Q

Classify the ascending colon as intra, retro or secondarily retroperitoneal?

A

Secondary.

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8
Q

Classify the descending colon as intra, retro or secondarily retro?

A

Secondary.

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9
Q

What is the peritoneal cavity and what does it typically contain in a healthy person?

A

Space btw parietal & visceral layers of peritoneum. Contains small amount of peritoneal fluid.

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10
Q

Vertebral level of the transpyloric plane.

A

L1 - midway btw jugular notch & border of pubic symphysis.

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11
Q

Vertebral level of Addison’s plane.

A

L1 - midway btw jugular notch & border of pubic symphysis.

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12
Q

Ascites

A

Build up of fluid in the peritoneal cavity.

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13
Q

What ligaments compose the lesser omentum of the stomach?

A

Hepatogastric & hepatoduodenal ligaments.

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14
Q

Describe common hepatic artery development to proper hepatic artery.

A

Common hepatic artery - origin aorta & becomes proper hepatic artery after branching to supply the gastro-duodenal artery.

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15
Q

Vertebral level of the liver

A

T9/10-L1/2

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16
Q

Vertebral level of the stomach

A

T7-L3

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17
Q

Vertebral level of the spleen

A

T9-T12

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18
Q

Vertebral level of the kidneys

A

T12-L3

19
Q

Vertebral level of the esophagus

A

T11

20
Q

Vertebral level of the pyloric sphincter

A

L1

21
Q

Vertebral level of the rectosigmoid junction

A

L3

22
Q

Lowest part of the peritoneal cavity in the supine position of someone with or without a uterus.

A

Subphrenic recess
Morrison’s pouch/hepatorenal recess
Rectovesical pouch (males) & rectouterine pouch (females)

23
Q

What innervates parietal peritoneum?

A

Somatic nerves.

24
Q

What innervates visceral peritoneum?

A

Autonomic nerves.

25
Q

Why does abdominal rigidity indicate peritonitis?

A

Increased fluid & WBC in peritoneal cavity -> swelling & irritation of peritoneum -> tensed abdominal muscles -> guarding/protective mechanism.

26
Q

Describe somatic pain

A

Sharp, localised pain felt in the skin, muscles and other tissues.

27
Q

Triggers of somatic pain

A

Trauma, surgery, inflammation.

28
Q

Describe visceral pain

A

Deep, dull ache felt in internal organs.

29
Q

Triggers of visceral pain.

A

Infection, ischaemia, inflammation.

30
Q

Stomach pain can refer to

A

Epigastric region, lower chest, upper back.

31
Q

Gallbladder pain can refer to

A

Upper R shoulder, back, R abdo

32
Q

Kidney pain can refer to

A

Flanks, lower back

33
Q

Ureter pain can refer to

A

Lower groin.

34
Q

What events occur at the transpyloric plane?

A

L1
Pylorus, pancreatic neck, duodenojejunal flexure, fundus of the gall bladder, kidney hila, portal vein origin, transverse mesocolon, 2nd part duodenum, SMA origin, hila of the spleen, termination of the SC.

35
Q

What part of the oesophagus does coffee affect and what is the likely consequence?

A

LOS. Heartburn.

36
Q

Name of appendiges coming off large intestine.

A

Epiploid appendiges (fatty).

37
Q

State what causes the cystic duct to fill

A

Fills as the pancreatic sphincter/sphincter of Oddi closes.

38
Q

Describe the location and function of the hepatic portal vein

A

Sits on top of the IVC. Carries nutrient-rich blood from the intestine, gall bladder, pancreas & spleen -> liver.

39
Q

Describe the function of hepatic veins.

A

Carry deoxy. blood from liver -> vena cava.

40
Q

Compare and contrast the structure of the jejunum & ileum

A

Jejunum - arcs formed by arcuate fibres are smaller & shorter w larger vasorecta (straight vessels) => thicker walls with increased folds for max SA:V & absorption.
Ileum - arc formed by arcuate fibres are bigger & longer w smaller vasorecta => thinner walls.

41
Q

What artery does the hepatoduodenal ligament contain?

A

Proper hepatic a.

42
Q

Classify the oesophagus as intra, retro or secondarily retroperitoneal?

A

Retro.

43
Q

Classify the stomach as intra, retro or secondarily retroperitoneal?

A

Intra.

44
Q

Classify the 1st, 2nd, 3rd, 4th parts of the duodenum as intra, retro or secondarily retroperitoneal?

A

Intra, secondarily retro (2nd & 3rd), intra.

Y2S1 (72 decks)

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