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1st year > GI > Flashcards

GI Flashcards

1
Q

How to diagnose coeliac

A

Biopsy - scalloping

IgA, anti-TTG Abs

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2
Q

What type of cancer occurs in lower 1/3 oesophagus

A

Adenocarcinoma

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3
Q

How to diagnose H pylori gastritis

A

Faecal Ag test

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4
Q

Appearance of peptic ulcer

A

Clear cut, punched out, no raised edge, gastric folds

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5
Q

Complications of H pylori infection

A

Gastritis –> adenocarcinoma (signet ring)

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6
Q

Where are Brunner’s glands found?

A

Duodenum

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7
Q

Where are plicae circulares found?

A

Jejunum

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8
Q

Meckel’s diverticulum

A

Incomplete regression of vitello-intestinal duct

2 ft above ileocaecal valve

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9
Q

Antibiotic induced colitis

A

White speckles, patchy yellow exudate, withered crypts

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10
Q

Lymph drainage from lower 1/2 anal canal

A

Superficial inguinal –> Internal iliac

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11
Q

Budd-Chiari

A

Pre-hepatic cause of portal HT

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12
Q

Hep A

A

RNA virus
Acute infection only
Faecal-oral route

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13
Q

Heb B

A

DNA virus
Acute or chronic, long incubation
Blood/sex
HCC

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14
Q

Hep C

A

RNA virus
Acute or chronic, short incubation
Blood/sex
Often asymptomatic. Bridging necrosis. HCC

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15
Q

PBC

A

Females, damage to bile ducts

AMA

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16
Q

AIH

A

Females, IgG

17
Q

PSC

A

Males, damage to intra and extra hepatic bile ducts

UC, malignancy

18
Q

Haemochromatosis

A

excess Fe in liver, deposited in joints and pancreas

19
Q

Wilson’s

A

Auto Rec disorder of copper metabolism
Accumulates in liver and brain
Kayser-Fleischer

20
Q

a1 anti-trypsin deficiency

A

Auto Rec disorder of enzyme inhibitor

Emphysema and cirrhosis

21
Q

Function of CCK

A

Causes bile release from GB

22
Q

Cholecystitis

A

Inflammation of GB, gall stones

23
Q

Cholangiocarcinoma is associated with which diseases

A

UC, PSC

1st year (5 decks)

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