MEDICAL GASTROENTEROLOGY
MEDICAL GASTROENTEROLOGY MCQs
1. Kehr’s sign occurs with :
(A) Splenic rupture (B) Diaphragmatic hernia
(C) Pleural effusion (D) Liver rupture
Ans: A
2. Extra esophageal symptoms of GERD are the following except :
(A) Pulmonary fibrosis (B) Sorethroat
(C) Excess mucus (D) Frequent upper respiratory tract infection
Ans: C
3. Which drug is used in functional dyspepsia ?
(A) Nitrates (B) Sumatryptan
(C) Sildenafil (D) Acotiamide
Ans: D
4. Wilkie’s syndrome is :
(A) SMA syndrome
(B) Wind sock deformity of duodenum
(C) Duodenal diverticulum compressing CBD
(D) Lads band obstruction
Ans: A
5. Large volume diarrhea does not occur with :
(A) Small bowel disease (B) Right colon disease
(C) Illeo cecal disease (D) Recto sigmoid disease
Ans: D
6. Migratory neckrotising erythema seen in :
(A) Insulinoma (B) Zollinger Ellison syndrome
(C) Carcinoid syndrome (D) Glucagonoma
Ans: D
7. Dermititis Herpetiformis seen with :
(A) Celiac disease (B) Insulinoma (C) Glucagonoma (D) Mastocytosis
Ans: A
8. Normal Osmolality of stool is :
(A) 280 mosm/kg (B) 285 mosm/kg (C) 290 mosm/kg (D) 270 mosm/kg
Ans: C
9. Microscopic colitis include :
(A) Collagenous colitis (B) Ulcerative colitis
(C) Crohn’s colitis (D) Diversion colitis
Ans: A
10. All indicate inflammatory diarrhea except :
(A) Stool lactoferrin (B) Mucus in stools
(C) Stool RBC and pus cells (D) Stool calprotectin
Ans: B
11. Encopresis means :
(A) Constipation an overflow incontinence
(B) Fecal incontinence
(C) Nocturnal incontinence
(D) Stercoral ulceration
Ans: A
12. Williams Syndrome is :
(A) Multiple Diverticulosis
(B) Multiple lipoma of colon
(C) Multiple AVM
(D) Multiple telangiectasia and aortic stenosis
Ans: D
13. Normal fecal blood loss is :
(A) No blood loss (B) 0.1-0.5 ml/day
(C) 0.5-1 ml/day (D) 0.5-1.5 ml/day
Ans: D
14. If SOB positive which is next first investigation ?
(A) OGD (B) Enteroscopy
(C) Capsule endoscopy (D) Colonoscopy
Ans: A
15. The following are used to provocate bleed except :
(A) Fluid (B) Vasodilators
(C) Anticoagulants (D) Thrombolytics
Ans: A
16. Conjugated hyperbilirubinemia occurs with all except :
(A) Crigler Najar (B) Rotor
(C) Dubin Johnson (D) CBD stone
Ans: A
17. Stauffer’s syndrome is :
(A) Lymphoma with cholestasis
(B) Renal cell carcinoma with cholestasis
(C) Bronchogenic carcinoma with cholestasis
(D) BRIC
Ans: B
18. Keshans disease is due to deficiency of :
(A) Magnesium (B) Manganese (C) Molybdenum (D) Selenium
Ans: D
19. In refractory hypocalcemia suspect :
(A) Hypomagnesemia (B) Hypokalemia
(C) Hypophosphatemia (D) Hyponatremia
Ans: A
20. Metastatic Crohn’s disease occurs at all sites except :
(A) Infra mammary area (B) Retro auricular area
(C) Inter triginous area (D) Pretibial area
Ans: B
(A) Splenic rupture (B) Diaphragmatic hernia
(C) Pleural effusion (D) Liver rupture
Ans: A
2. Extra esophageal symptoms of GERD are the following except :
(A) Pulmonary fibrosis (B) Sorethroat
(C) Excess mucus (D) Frequent upper respiratory tract infection
Ans: C
3. Which drug is used in functional dyspepsia ?
(A) Nitrates (B) Sumatryptan
(C) Sildenafil (D) Acotiamide
Ans: D
4. Wilkie’s syndrome is :
(A) SMA syndrome
(B) Wind sock deformity of duodenum
(C) Duodenal diverticulum compressing CBD
(D) Lads band obstruction
Ans: A
5. Large volume diarrhea does not occur with :
(A) Small bowel disease (B) Right colon disease
(C) Illeo cecal disease (D) Recto sigmoid disease
Ans: D
6. Migratory neckrotising erythema seen in :
(A) Insulinoma (B) Zollinger Ellison syndrome
(C) Carcinoid syndrome (D) Glucagonoma
Ans: D
7. Dermititis Herpetiformis seen with :
(A) Celiac disease (B) Insulinoma (C) Glucagonoma (D) Mastocytosis
Ans: A
8. Normal Osmolality of stool is :
(A) 280 mosm/kg (B) 285 mosm/kg (C) 290 mosm/kg (D) 270 mosm/kg
Ans: C
9. Microscopic colitis include :
(A) Collagenous colitis (B) Ulcerative colitis
(C) Crohn’s colitis (D) Diversion colitis
Ans: A
10. All indicate inflammatory diarrhea except :
(A) Stool lactoferrin (B) Mucus in stools
(C) Stool RBC and pus cells (D) Stool calprotectin
Ans: B
11. Encopresis means :
(A) Constipation an overflow incontinence
(B) Fecal incontinence
(C) Nocturnal incontinence
(D) Stercoral ulceration
Ans: A
12. Williams Syndrome is :
(A) Multiple Diverticulosis
(B) Multiple lipoma of colon
(C) Multiple AVM
(D) Multiple telangiectasia and aortic stenosis
Ans: D
13. Normal fecal blood loss is :
(A) No blood loss (B) 0.1-0.5 ml/day
(C) 0.5-1 ml/day (D) 0.5-1.5 ml/day
Ans: D
14. If SOB positive which is next first investigation ?
(A) OGD (B) Enteroscopy
(C) Capsule endoscopy (D) Colonoscopy
Ans: A
15. The following are used to provocate bleed except :
(A) Fluid (B) Vasodilators
(C) Anticoagulants (D) Thrombolytics
Ans: A
16. Conjugated hyperbilirubinemia occurs with all except :
(A) Crigler Najar (B) Rotor
(C) Dubin Johnson (D) CBD stone
Ans: A
17. Stauffer’s syndrome is :
(A) Lymphoma with cholestasis
(B) Renal cell carcinoma with cholestasis
(C) Bronchogenic carcinoma with cholestasis
(D) BRIC
Ans: B
18. Keshans disease is due to deficiency of :
(A) Magnesium (B) Manganese (C) Molybdenum (D) Selenium
Ans: D
19. In refractory hypocalcemia suspect :
(A) Hypomagnesemia (B) Hypokalemia
(C) Hypophosphatemia (D) Hyponatremia
Ans: A
20. Metastatic Crohn’s disease occurs at all sites except :
(A) Infra mammary area (B) Retro auricular area
(C) Inter triginous area (D) Pretibial area
Ans: B
21. The gastrointestinal peptide which increase food intake :
(A) CCK (B) Ghrelin
(C) Glucagon like peptide (D) Apo lipoprotein A-IV
Ans: B
22. Refeeding syndrome is associated with all except :
(A) Hypokalemia (B) Hypomagnesemia
(C) Hypocalcemia (D) Hypophosphatemia
Ans: C
23. Intestinal failure occurs with all except :
(A) Intestinal trauma (B) Crohn’s disease
(C) Ulcerative colitis (D) Intestinal infarction
Ans: C
24. Drugs used for weight loss are all except :
(A) Fluoxetine (B) Pranlintide
(C) Exenatide (D) Imipramine
Ans: D
25. Kudos classification of pit pattern used in :
(A) Endocytoscopy (B) NBI
(C) Chromoendoscopy (D) Capsule endoscopy
Ans: B
26. Optical coherence tomography is useful in :
(A) Early carcinoma stomach (B) Barrett’s esophagus
(C) Crohn’s disease (D) Colonic neoplasm
Ans: B
27. Spy glass endoscopy is used for :
(A) Small bowel visualization (B) Colonic visualization
(C) CBD visualization (D) Ampulla visualization
Ans: C
28. Hereditary pancreatitis is :
(A) Autosomal recessive (B) Autosomal dominant
(C) Sex linked (D) Mixed inheritance
Ans: B
29. CT scan in acute pancreatitis is best done at :
(A) As early as possible (B) First hour of admission
(C) 2-3 days of admission (D) Five days after admission
Ans: C
30. Emergency ERCP is indicated in all patients except :
(A) Acute biliary pancreatitis with obstruction
(B) Cholangitis
(C) With organ failure
(D) Dilated CBD
Ans: D
31. Genetic alteration in CCP include all except :
(A) SPINK-1
(B) PRSS 1
(C) Polymorphism of IL-2 receptor gene
(D) CFTR mutation
Ans: C
32. Treatment options of proven benefit in CCP with pain include all except :
(A) Alcohol cessation
(B) Smoking cessation
(C) Pancreatic enzyme supplementation
(D) Steroids for autoimmune pancreatitis
Ans: D
33. HISORT criteria is for diagnosis of :
(A) Acute pancreatitis (B) Chronic pancreatitis
(C) Autoimmune Pancreatitis (D) Pseudocyst of pancreas
Ans: C
34. Fish mouth appearance of ampulla is seen :
(A) Intraductal papillary mucinous neoplasm
(B) Serous cystadenoma
(C) Serous cystadeno carcinoma
(D) Mucinous cystic neoplasm
Ans: A
35. Ligament of Trietz is attached to :
(A) D1 (B) D2 near ampulla
(C) D3-D4 junction (D) DJ flexure
Ans: D
36. Rockall scoring for risk assessment in UGI bleed include all of the following except :
(A) Age (B) Shock (C) Co Morbidity (D) Hb/PCV
Ans: D
37. Forrest classification is for :
(A) Variceal bleed (B) Ulcer bleed
(C) Mallory weis tear (D) Dieulafoy’s lesion
Ans: B
38. Stool Guaiac test can detect about :
(A) 5-10 ml/day (B) 0.5-1.5 ml/day (C) 2-3 ml/day (D) 10-15 ml/day
Ans: A
39. Tagged RBC scan can detect about __________ml of blood loss.
(A) 0.5-1.5 (B) 0.1-0.5 (C) 0.5-1 (D) 5-10
Ans: B
40. Charcot’s triad include all except :
(A) Jaundice (B) Fever
(C) Right upper quadrant pain (D) CBD stone
Ans: D
41. Rendezuous procedure is for :
(A) Sphincterotomy (B) Stone extraction
(C) Pancreatic endotherapy (D) GB Calculi
Ans: B
42. Bergman classification is for :
(A) Post ERCP pancreatitis (B) Bile duct injuries
(C) Pancreatic duct injuries (D) Cholangitis
Ans: B
43. Patency capsule endoscopy is used for :
(A) Small bowel ulcers (B) Strictures
(C) Small bowel tumors (D) Small bowel bleed
Ans: B
44. Mirizzi’s Syndrome refers to :
(A) Type of choledochal cyst
(B) Double obstruction of CBD and PD
(C) Stone in cystic duct obstructing CBD
(D) Post surgical biliary strictures
Ans: C
45. Fluorescence in situ hybridization (FISH) is used with :
(A) ERCP (B) EUS
(C) Con focal endoscopy (D) Chromo endoscopy
Ans: A
46. Which is the major mutation in HFE gene leading to hemochromatosis ?
(A) H63D (B) C282Y (C) H64D (D) C283Y
Ans: B
47. Madrey’s index is used in :
(A) Autoimmune hepatitis (B) Alcoholic hepatitis
(C) Acute on chronic liver disease (D) Biliary cirrhosis
Ans: B
48. Lille score is used for :
(A) Acute hepatitis (B) Chronic hepatitis
(C) Alcoholic hepatitis (D) Autoimmune hepatitis
Ans: C
49. Revised Bethesda guidelines are for :
(A) Lynch syndrome (B) FAP
(C) Juvenile polyposis (D) Cowdens syndrome
Ans: A
50. Which drug is best in a patient of NASH with Diabetes ?
(A) Metformin (B) Sulfonyl urea (C) Insulin (D) Pioglitazone
Ans: D
(A) CCK (B) Ghrelin
(C) Glucagon like peptide (D) Apo lipoprotein A-IV
Ans: B
22. Refeeding syndrome is associated with all except :
(A) Hypokalemia (B) Hypomagnesemia
(C) Hypocalcemia (D) Hypophosphatemia
Ans: C
23. Intestinal failure occurs with all except :
(A) Intestinal trauma (B) Crohn’s disease
(C) Ulcerative colitis (D) Intestinal infarction
Ans: C
24. Drugs used for weight loss are all except :
(A) Fluoxetine (B) Pranlintide
(C) Exenatide (D) Imipramine
Ans: D
25. Kudos classification of pit pattern used in :
(A) Endocytoscopy (B) NBI
(C) Chromoendoscopy (D) Capsule endoscopy
Ans: B
26. Optical coherence tomography is useful in :
(A) Early carcinoma stomach (B) Barrett’s esophagus
(C) Crohn’s disease (D) Colonic neoplasm
Ans: B
27. Spy glass endoscopy is used for :
(A) Small bowel visualization (B) Colonic visualization
(C) CBD visualization (D) Ampulla visualization
Ans: C
28. Hereditary pancreatitis is :
(A) Autosomal recessive (B) Autosomal dominant
(C) Sex linked (D) Mixed inheritance
Ans: B
29. CT scan in acute pancreatitis is best done at :
(A) As early as possible (B) First hour of admission
(C) 2-3 days of admission (D) Five days after admission
Ans: C
30. Emergency ERCP is indicated in all patients except :
(A) Acute biliary pancreatitis with obstruction
(B) Cholangitis
(C) With organ failure
(D) Dilated CBD
Ans: D
31. Genetic alteration in CCP include all except :
(A) SPINK-1
(B) PRSS 1
(C) Polymorphism of IL-2 receptor gene
(D) CFTR mutation
Ans: C
32. Treatment options of proven benefit in CCP with pain include all except :
(A) Alcohol cessation
(B) Smoking cessation
(C) Pancreatic enzyme supplementation
(D) Steroids for autoimmune pancreatitis
Ans: D
33. HISORT criteria is for diagnosis of :
(A) Acute pancreatitis (B) Chronic pancreatitis
(C) Autoimmune Pancreatitis (D) Pseudocyst of pancreas
Ans: C
34. Fish mouth appearance of ampulla is seen :
(A) Intraductal papillary mucinous neoplasm
(B) Serous cystadenoma
(C) Serous cystadeno carcinoma
(D) Mucinous cystic neoplasm
Ans: A
35. Ligament of Trietz is attached to :
(A) D1 (B) D2 near ampulla
(C) D3-D4 junction (D) DJ flexure
Ans: D
36. Rockall scoring for risk assessment in UGI bleed include all of the following except :
(A) Age (B) Shock (C) Co Morbidity (D) Hb/PCV
Ans: D
37. Forrest classification is for :
(A) Variceal bleed (B) Ulcer bleed
(C) Mallory weis tear (D) Dieulafoy’s lesion
Ans: B
38. Stool Guaiac test can detect about :
(A) 5-10 ml/day (B) 0.5-1.5 ml/day (C) 2-3 ml/day (D) 10-15 ml/day
Ans: A
39. Tagged RBC scan can detect about __________ml of blood loss.
(A) 0.5-1.5 (B) 0.1-0.5 (C) 0.5-1 (D) 5-10
Ans: B
40. Charcot’s triad include all except :
(A) Jaundice (B) Fever
(C) Right upper quadrant pain (D) CBD stone
Ans: D
41. Rendezuous procedure is for :
(A) Sphincterotomy (B) Stone extraction
(C) Pancreatic endotherapy (D) GB Calculi
Ans: B
42. Bergman classification is for :
(A) Post ERCP pancreatitis (B) Bile duct injuries
(C) Pancreatic duct injuries (D) Cholangitis
Ans: B
43. Patency capsule endoscopy is used for :
(A) Small bowel ulcers (B) Strictures
(C) Small bowel tumors (D) Small bowel bleed
Ans: B
44. Mirizzi’s Syndrome refers to :
(A) Type of choledochal cyst
(B) Double obstruction of CBD and PD
(C) Stone in cystic duct obstructing CBD
(D) Post surgical biliary strictures
Ans: C
45. Fluorescence in situ hybridization (FISH) is used with :
(A) ERCP (B) EUS
(C) Con focal endoscopy (D) Chromo endoscopy
Ans: A
46. Which is the major mutation in HFE gene leading to hemochromatosis ?
(A) H63D (B) C282Y (C) H64D (D) C283Y
Ans: B
47. Madrey’s index is used in :
(A) Autoimmune hepatitis (B) Alcoholic hepatitis
(C) Acute on chronic liver disease (D) Biliary cirrhosis
Ans: B
48. Lille score is used for :
(A) Acute hepatitis (B) Chronic hepatitis
(C) Alcoholic hepatitis (D) Autoimmune hepatitis
Ans: C
49. Revised Bethesda guidelines are for :
(A) Lynch syndrome (B) FAP
(C) Juvenile polyposis (D) Cowdens syndrome
Ans: A
50. Which drug is best in a patient of NASH with Diabetes ?
(A) Metformin (B) Sulfonyl urea (C) Insulin (D) Pioglitazone
Ans: D
51. Minimal listing threshold of MELD score for transplantation :
(A) 32 (B) 20 (C) 15 (D) 10
Ans: C
52. Antibody commonly seen in Primary biliary cirrhosis :
(A) SMA (B) AMA (C) ANA (D) SLA
Ans: B
53. Onion skin appearance on liver biopsy seen with :
(A) PBC (B) PSC
(C) Autoimmune hepatitis (D) Congenital Hepatic fibrosis
Ans: B
54. Hincheys classification used in :
(A) Crohn’s disease (B) Ulcerative colitis
(C) Pseudomembranous colitis (D) Diverticulitis
Ans: D
55. Primary prophylaxis for large varix in CLD is :
(A) Beta blocker alone (B) Beta blocker+EVL
(C) Beta blocker+Nitrates (D) Beta blocker+ARB
Ans: A
56. Genes not associated with Crohn’s disease :
(A) NOD 2 (B) CARD 15 (C) XBP1 (D) IL2R
Ans: C
57. Leipzig criteria is used for :
(A) Autoimmune hepatitis (B) Hemochromatosis
(C) Wilson’s disease (D) NASH
Ans: C
58. Acute liver failure of Wilsons disease the SAP to Bilirubin ratio will be :
(A) < 1 : 2 (B) < 1 : 3 (C) < 1 : 4 (D) < 1 : 5
Ans: C
59. Which of the following cannot be used to differentiate between IBD and IBS ?
(A) Fecal Calprotectin (B) Fecal Lactoferrin
(C) Stool routine (D) Leucocytosis
Ans: D
60. Which of the following is not seen in Ulcerative colitis ?
(A) Crypt abscess (B) Granuloma
(C) Crypt Architectural distortion (D) Chronic inflammation
Ans: B
61. Which of the following is not released in small bowel ?
(A) Balsalazide (B) Pentasa (C) Lialda (D) Asacol
Ans: A
62. Which of the following is not a surgical procedure for ulcerative colitis ?
(A) IPAA (B) Continent illeostomy
(C) Diversion colostomy (D) Total colectomy with ileostomy
Ans: C
63. Antibody useful in Celiac disease :
(A) IgA TTG (B) IgM TTG (C) IgG TTG (D) IgE TTG
Ans: A
64. Mesalamine given to pregnant IBD patients comes under :
(A) Category A (B) Category B (C) Category C (D) Category D
Ans: B
65. Hamptons line seen in :
(A) Malignant Gastric ulcer (B) Duodenal ulcer
(C) Menetrier’s disease (D) Benign Gastric ulcer
Ans: D
66. Accordion sign is seen in :
(A) Ulcerative colitis (B) Crohn’s colitis
(C) Pseuomembranous colitis (D) Microscopic colitis
Ans: C
67. Pseudocirrhosis sign is seen in :
(A) Autoimmune hepatitis (B) Metastasis
(C) HCC (D) Chronic HBV infection
Ans: B
68. Bush tea disease is :
(A) Buddchiary syndrome (B) Veno occlusive disease
(C) Drug induced liver disease (D) Biliary cirrhosis
Ans: B
69. Los Angeles classification is for :
(A) Gastritis (B) Esophagitis
(C) Duoenitis (D) Severity of pancreatitis
Ans: B
70. For differentiating antegrade and retrograde transit of liquid an gas in esophagus which is useful :
(A) pH monitoring (B) EUS
(C) Impedance manometry (D) Bravo wireless capsule
Ans: C
71. Birds beak appearance of distal esophagus in barium is seen in :
(A) Neoplasm esophagus (B) Stricture esophagius
(C) Achalasia cardia (D) Barrett’s esophagus
Ans: C
72. Cork screw esophagus seen with :
(A) Hypertensive esophageal disorder
(B) Diffuse esophageal spasm
(C) Scleroderma
(D) Esophageal stricture
Ans: B
73. Nut cracker esophagus seen in :
(A) Diffuse esophageal spasm (B) Hypertensive peristalsis
(C) Achalasia cardia (D) Stricture esophagus
Ans: B
74. Criteria for number of eosinophils per HPF in eosinophilic esophagitis :
(A) >25 (B) >15 (C) >20 (D) >10
Ans: B
75. Which of the following antibiotic is not used in H-Pylori infection ?
(A) Levofloxacin (B) Rifaximin (C) Rifabutin (D) Furazolidone
Ans: B
76. Which is the pacemaker cell ?
(A) Myenteric plexus (B) Meiseners plexus
(C) Interstitial cells of Kajal (D) Auerbacks plexus
Ans: C
(A) 32 (B) 20 (C) 15 (D) 10
Ans: C
52. Antibody commonly seen in Primary biliary cirrhosis :
(A) SMA (B) AMA (C) ANA (D) SLA
Ans: B
53. Onion skin appearance on liver biopsy seen with :
(A) PBC (B) PSC
(C) Autoimmune hepatitis (D) Congenital Hepatic fibrosis
Ans: B
54. Hincheys classification used in :
(A) Crohn’s disease (B) Ulcerative colitis
(C) Pseudomembranous colitis (D) Diverticulitis
Ans: D
55. Primary prophylaxis for large varix in CLD is :
(A) Beta blocker alone (B) Beta blocker+EVL
(C) Beta blocker+Nitrates (D) Beta blocker+ARB
Ans: A
56. Genes not associated with Crohn’s disease :
(A) NOD 2 (B) CARD 15 (C) XBP1 (D) IL2R
Ans: C
57. Leipzig criteria is used for :
(A) Autoimmune hepatitis (B) Hemochromatosis
(C) Wilson’s disease (D) NASH
Ans: C
58. Acute liver failure of Wilsons disease the SAP to Bilirubin ratio will be :
(A) < 1 : 2 (B) < 1 : 3 (C) < 1 : 4 (D) < 1 : 5
Ans: C
59. Which of the following cannot be used to differentiate between IBD and IBS ?
(A) Fecal Calprotectin (B) Fecal Lactoferrin
(C) Stool routine (D) Leucocytosis
Ans: D
60. Which of the following is not seen in Ulcerative colitis ?
(A) Crypt abscess (B) Granuloma
(C) Crypt Architectural distortion (D) Chronic inflammation
Ans: B
61. Which of the following is not released in small bowel ?
(A) Balsalazide (B) Pentasa (C) Lialda (D) Asacol
Ans: A
62. Which of the following is not a surgical procedure for ulcerative colitis ?
(A) IPAA (B) Continent illeostomy
(C) Diversion colostomy (D) Total colectomy with ileostomy
Ans: C
63. Antibody useful in Celiac disease :
(A) IgA TTG (B) IgM TTG (C) IgG TTG (D) IgE TTG
Ans: A
64. Mesalamine given to pregnant IBD patients comes under :
(A) Category A (B) Category B (C) Category C (D) Category D
Ans: B
65. Hamptons line seen in :
(A) Malignant Gastric ulcer (B) Duodenal ulcer
(C) Menetrier’s disease (D) Benign Gastric ulcer
Ans: D
66. Accordion sign is seen in :
(A) Ulcerative colitis (B) Crohn’s colitis
(C) Pseuomembranous colitis (D) Microscopic colitis
Ans: C
67. Pseudocirrhosis sign is seen in :
(A) Autoimmune hepatitis (B) Metastasis
(C) HCC (D) Chronic HBV infection
Ans: B
68. Bush tea disease is :
(A) Buddchiary syndrome (B) Veno occlusive disease
(C) Drug induced liver disease (D) Biliary cirrhosis
Ans: B
69. Los Angeles classification is for :
(A) Gastritis (B) Esophagitis
(C) Duoenitis (D) Severity of pancreatitis
Ans: B
70. For differentiating antegrade and retrograde transit of liquid an gas in esophagus which is useful :
(A) pH monitoring (B) EUS
(C) Impedance manometry (D) Bravo wireless capsule
Ans: C
71. Birds beak appearance of distal esophagus in barium is seen in :
(A) Neoplasm esophagus (B) Stricture esophagius
(C) Achalasia cardia (D) Barrett’s esophagus
Ans: C
72. Cork screw esophagus seen with :
(A) Hypertensive esophageal disorder
(B) Diffuse esophageal spasm
(C) Scleroderma
(D) Esophageal stricture
Ans: B
73. Nut cracker esophagus seen in :
(A) Diffuse esophageal spasm (B) Hypertensive peristalsis
(C) Achalasia cardia (D) Stricture esophagus
Ans: B
74. Criteria for number of eosinophils per HPF in eosinophilic esophagitis :
(A) >25 (B) >15 (C) >20 (D) >10
Ans: B
75. Which of the following antibiotic is not used in H-Pylori infection ?
(A) Levofloxacin (B) Rifaximin (C) Rifabutin (D) Furazolidone
Ans: B
76. Which is the pacemaker cell ?
(A) Myenteric plexus (B) Meiseners plexus
(C) Interstitial cells of Kajal (D) Auerbacks plexus
Ans: C