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gl Flashcards

1
Q 
1. Which of the following plays a role in the development of Crohn's Disease?
Select one or more:
a. gut flora (microbiota)
b. autoantibodies
c. Inflammation
d. intestinal immune system
A

a/b/c/d

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2
Q 
2. Which of the following plays a role in the development of Crohn's Disease?
Select one or more:
a. hereditary factors
b. gut flora (microbiota)
c. reduced gastric acidity
d. intestinal immune system
A

a/b/d

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3
Q
  1. What are the features of celiac disease?
    Select one or more:
    a. familial prevalence is low
    b. The most sensitive screening test is tTG IgG
    c. Megaloblastic anemia
    d. A prevalence of 10% in IgA deficiency
A

b/c/d

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4
Q 
4. What are the features of celiac disease?
Select one or more:
a. bloody, mucous diarrhea
b. Subfebrility/fever
c. Chronic diarrhea, abdominal pain
d. prevalence of 1%
A

b/c

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5
Q
  1. What are the features of celiac disease? Select one or more:
    a. dermatitis herpetiformis
    49
    Pathophysiology 1 MCQs - Team effort
    b. steatorrhea
    c. high tissue transglutanimase (tTG) IgG/IgA antibody titer
A

a/b/d

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6
Q 
6. What are the features of celiac disease?
Select one or more:
a. weight loss
b. type 1 hypersensitivity reaction
c. it may develop at any age
d. constipation
A

a

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7
Q 
7. Which ones are the potential complications of gastroesophageal reflux?
Select one or more:
a. Barrett's esophageal ulcer
b. esophageal cancer
c. achalasia
d. Barrett metaplasia
A

a/b/d

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8
Q
  1. Which ones are the potential complications of gastroesophageal reflux? Select one or more:
    a. Duo denal ulcer
    b. Esophageal cancer
    c. Barrett metaplasia
    d. nutcracker esophagus
A

b/c

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9
Q
  1. Which statements are true about ulcertive colitis (UC)?
    Select one or more:
    a. Biopsy is needed for the diagnosis
    b. The sigmoid colon and the rectum are affected in most cases
    c. An autimmune mechanism is involved in the pathogenesis of UC
    d. Colonoscopy is needed for the diagnosis
A

b/c/d

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10
Q
  1. Which statements are true about ulcertive colitis (UC)? Select one or more:
    a. Colonoscopy and biopsy are necessary for the diagnosis
    b. Smoking may provoke a relapse
    c. an autimmune mechanism is involved in the pathogenesis of UC
    d. It may be treated with antacids
A

a/b/c

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11
Q 
11. What is used in the treatment of IBD?
Select one or more:
a. antacids
b. surgical resection
c. immune suppression
d. Biological drugs (anti-TNF ab)
A

c/d

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12
Q 
11. What is used in the treatment of IBD?
Select one or more:
a. antacids
b. surgical resection
c. immune suppression
d. Biological drugs (anti-TNF ab)
A

a/c

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13
Q 
13. What features or stages may occur in Crohn's disease?
Select one or more:
a. fibrostenotic form
b. it might be asymptomatic in remission
c. fistulizing Crohn's disease
d. Reflux-type disease
A

a/b/c

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14
Q 
14. Which drug classes are used to block the hyperacidity?
Select one or more:
a. Proton pump inhibitors
b. Histamine H2 antagonists
c. Prostaglandin analogs
51
Pathophysiology 1 MCQs - Team effort
d. Gastrin
A

a/b/c

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15
Q
  1. What stages may occur in Crohn’s disease?
    Select one or more:
    a. Reflux- type disease
    b. muscular hypertrophy may occur in the intestines
    c. the inflammation may penetrate deep into the tissues of the intestines
    d. dysmotility
A

b/c

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16
Q
  1. What can cause colorectal cancer in young adults (<40 years)? Select one or more:
    a. Lynch syndrome
    b. familial adenomatous polyposis
    c. somatic mutations of the APC gene
    d. hereditary nonpolyposis colorectal cancer (HNPCC) linked mutations
A

a/b/d

17
Q
  1. Which of the following plays a role in the regulation of gastric acid production? Select one or more:
    a. gastrin
    b. histamine
    c. acetylcholine
    d. thromboxane
A

a/b/c

18
Q
  1. Which ones are commonly seen in ulcerative colitis? Select one or more:
    a. anemia
    b. diarrhea, colic
    c. inflammation of the mucosa, predominantly localized to the colon
    d. superficial damage occurs to the mucosa layer
A

a/b/c/d

19
Q
  1. Which one plays a role in H pylori toxin production? Select one:
    a. gastrin hypersecretion
    b. Hyperacidity
    c. Cytotoxin associated gene A (CagA)
    d. gastroesophageal reflux
    e. NOD-CARD mutation
A

c

20
Q
  1. Which diseases are linked to H pylori infection? Select one or more:
    a. Gastric cancer
    b. Duodenal ulcer
    c. Mucosa associated (MALT) lymphoma
    d. Gastric ulcer
A

a/b/c/d

21
Q 
22. Which are the symptoms of hyperacidity:
Select one or more:
a. Pain relief after eating
b. Nausea
c. Chest pain
d. Heartburn
A

b/c/d

22
Q
  1. Which statements are true about irritable bowel syndrome?
    Select one or more:
    a. Organic diseases must be excluded before making a diagnosis
    b. It is an absorption disorder
    c. It causes a complex problem for differential diagnosis
    d. It accounts for 20% of gastrointestinal symptoms
A

a

23
Q 
24. Which ones are NOT potential complications of GERD:
Select one or more:
a. Gastric ulcer
53
Pathophysiology 1 MCQs - Team effort
b. Esophagus varices
c. Weight loss
d. Esophageal strictures
A

b/c

24
Q 
25. Which ones are NOT potential complications of GERD:
Select one or more:
a. Esophagus varices
b. Weight loss
c. Gastric ulcer
d. Achalasia
A

a/b/d

25
Q 
26. Which methods can be used for colorectal cancer screening?
Select one or more:
a. Haemoccult test
b. colonoscopy
c. Tumor marker tests
d. ERCP
A

a/b/c

26
Q 
27. Which method is not used in colorectal cancer screening?
Select one or more:
a. Hemoccult
b. Tumor marker tests
c. ERCP
d. Colonoscop
A

c

27
Q
  1. Which statements are false about Crohn’s disease?
    Select one:
    a. It has extraintestinal manifestations
    b. It starts in the rectum and proceeds proximally
    c. it often affects the terminal ileum
    d. a fistula may develop
    e. it may cause damage to any part of the gastrointestinal tract
A

b

28
Q 
29. What are the potential symptoms of colon cancer?
Select one or more:
a. alternating diarrhea and constipation
b. jaundice
c. bloody stools
d. anemia
A

a/c/d

29
Q 
30. Which drug classes can reduce the hyperacidity?
Select one or more:
a. Histamine H2 receptor antagonists
b. NSAIDs
c. Antacids
d. Gastrin
A

a/c

30
Q 
31. Pathogenic factors of H pylori:
Select one or more:
a. Hyperacidity
b. Cytotoxin associated gene a (Caga)
c. Inflammation
d. Endotoxin (LPS)
A

b/d

31
Q 
2. What are the potential complications of reflux disease?
Select one or more:
a. peptic ulcer
b. weight loss
c. achalasia
d. esophageal strictures
A

d

32
Q
  1. Which drug is not used in H pylori eradication protocols?
    Select one:
    a. clarithromycin+amoxicillin (combined antibiotics treatment)
    55
    Pathophysiology 1 MCQs - Team effort
    b. Proton pump inhibitor
    c. Bismuth
    d. metronidazole (antibiotic covering the anaerobic bacteria)
    e. NSAIDs
A

e

33
Q
  1. Which drug is not used in H pylori eradication protocols?
    Select one:
    a. clarithromycin+amoxicillin (combined antibiotics treatment)
    55

b. Proton pump inhibitor
c. Bismuth
d. metronidazole (antibiotic covering the anaerobic bacteria)
e. NSAIDs

A

e

34
Q
  1. Which methods are not used in colorectal cancer screening?a. ERCP
    b. Hemoccult test
    c. esophagogastroduodenoscopy (EGD)
    d. Colonoscopy
A

a/b

pathophys (17 decks)

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