Which of the following conditions is characterized by the backward flow of gastric acid into the esophagus?
a) Esophageal varices
b) Gastritis
c) Gastroesophageal reflux disease (GERD)
d) Peptic ulcer disease
A/c
a) Esophageal varices
b) Gastritis
c) Gastroesophageal reflux disease (GERD)
d) Peptic ulcer disease
โค5
Barrett's esophagus is a condition characterized by:
a) Inflammation of the stomach lining
b) Formation of ulcers in the esophagus
c) Precancerous changes in the cells of the esophagus
d) Development of esophageal stricture
A/c
a) Inflammation of the stomach lining
b) Formation of ulcers in the esophagus
c) Precancerous changes in the cells of the esophagus
d) Development of esophageal stricture
โค4
The most common cause of gastric ulcers is:
ู ูู
a) Helicobacter pylori infection
b) Excessive alcohol consumption
c) Chronic use of nonsteroidal anti-inflammatory drugs (NSAIDs)
d) Smoking
A/a
ู ูู
a) Helicobacter pylori infection
b) Excessive alcohol consumption
c) Chronic use of nonsteroidal anti-inflammatory drugs (NSAIDs)
d) Smoking
โค4
Which of the following is a common symptom of peptic ulcer disease?
ู ูู
a) Dysphagia
b) Hematemesis
c) Steatorrhea
d) Urinary frequency
A/B
ู ูู
a) Dysphagia
b) Hematemesis
c) Steatorrhea
d) Urinary frequency
โค3
Which of the following is a common complication of chronic gastroesophageal reflux disease (GERD)?
ู ูู ู
a) Barrett's esophagus
b) Mallory-Weiss tear
c) Zenker's diverticulum
d) Hirschsprung's disease
A/a
ู ูู ู
a) Barrett's esophagus
b) Mallory-Weiss tear
c) Zenker's diverticulum
d) Hirschsprung's disease
โค4
Barrett's esophagus is a known risk factor for which type of esophageal tumor?
ู ูู
a) Squamous cell carcinoma
b) Adenocarcinoma
c) Leiomyosarcoma
d) Neuroendocrine tumor
A/b
ู ูู
a) Squamous cell carcinoma
b) Adenocarcinoma
c) Leiomyosarcoma
d) Neuroendocrine tumor
โค3
Which layer of the gastric wall is primarily affected by inflammation in gastric ulcers?
a) Mucosa
b) Submucosa
c) Muscularis propria
d) Serosa
A/a
a) Mucosa
b) Submucosa
c) Muscularis propria
d) Serosa
โค2
Forwarded from Mcq
In achalasia:
#patho
#patho
Anonymous Quiz
10%
Hyperperistalsis demonstrated in manometric study.
25%
partial or incomplete relaxation of the upper esophageal sphincter with swallowing.
56%
Inflammation in the location of the esophageal myenteric plexus is pathognomonic of the disease
10%
Produced by anatomical obstruction of the esophagus.
Forwarded from Mcq
โค1
Forwarded from Mcq
Forwarded from Mcq
Morphology of H.pylori chronicgastritis.
#patho
#patho
Anonymous Quiz
16%
the inflammatory reaction is most often deep and centered on the gastric glands.
67%
Variable numbers of neutrophils within the lumen of gastric pits to create pit abscesses
5%
The superficial lamina propria includes noncaseating granuloma.
12%
Lymphoid aggregates has the potential to transform into adenocarcinoma
Forwarded from Mcq
Forwarded from Mcq
Autoimmune gastritis is characterized by:
#patho
#patho
Anonymous Quiz
76%
Antibodies to parietal cells and intrinsic factor that can be detected in serum and gastric secreti
10%
Increased serum pepsinogen I concentration.
6%
Antral endocrine cell hypoplasia.
8%
Typically involve the antrum.
Forwarded from Mcq
Morphology of autoimmune gastritis.
#patho
#patho
Anonymous Quiz
29%
Diffuse mucosal hyperplasia of the oxyntic (acid-producing) mucosa within the body and fundus.
42%
Rugal folds are lost.
19%
The inflammatory reaction is most often superfetial and centered on the gastric glands .
10%
Pit abscess is common .