18360282
Descripción
Test por Med Student , actualizado hace más de 1 año
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Creado por Med Student
hace alrededor de 5 años
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Pregunta 1
Pregunta
If you want flashcards go to
https://quizlet.com/_6rs6rk
Respuesta
- True
- False
Pregunta 2
Pregunta
The most common esophageal diverticulum found today is
Respuesta
-
Zenker’s diverticulum
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Hartman’s diverticulum
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Rovsing’s dverticulum
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Kocher’s diverticulum
Pregunta 3
Pregunta
Zenker’s diverticulum occurs in which part of the esophagus?
Respuesta
-
subdiaphragmatic
-
intraabdominal
-
pharyngoesophageal
-
parabronchial
Pregunta 4
Pregunta
Method of choice for diagnosing esophageal diverticula is
Respuesta
-
Plain X-ray
-
MRI
-
Contrast esophagography
-
CT scan
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Upper endoscopy
Pregunta 5
Pregunta
The treatment of Zenker’s diverticulum consists of
Respuesta
-
endoscopic thermal coagulation
-
broad spectrum antibiotics
-
surgical or endoscopic repair
-
esophagectomy
Pregunta 6
Pregunta
Achalasia is characterized with
Respuesta
-
hypertension of the LES
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failure of the LES to relax
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compromised esophageal peristaltic
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abnormal dilation of the esophagus at late stage
-
all of the above
Pregunta 7
Pregunta
Which parasitic disease is related to achalasia?
Respuesta
-
Hydatid cyst disease
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Chagas disease
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Enterobiosis
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Ascariasis
Pregunta 8
Pregunta
The major symptom of achalasia is
Respuesta
-
dysphagia of liquids
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odynophagia
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abdominal pain
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heartburn
Pregunta 9
Pregunta
The gold standard test for diagnosis of achalasia is
Respuesta
-
Plain X-ray
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CT scan
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Manometry
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Endoscopic US
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MRI
Pregunta 10
Pregunta
“Bird’s beak” is a typical X-ray feature of
Respuesta
-
Barret’s esophagus
-
GERD
-
Achalasia
-
Zenker’s diverticulum
-
Esophageal cancer
Pregunta 11
Pregunta
The treatment of achalasia consists of
Respuesta
-
nitroglycerin, nitrates and calcium channel blockers
-
bougie dilation
-
injections of botulinum toxin (Botox)
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surgical esophagomyotomy
-
all of the above
Pregunta 12
Pregunta
Heller myotomy is a surgical method of treatment of
Respuesta
-
Esophageal cancer
-
Zenker's diverticulum
-
Pulmonary abscess
-
Achalasia
-
Pyloric stenosis
Pregunta 13
Pregunta
Barret’s esophagus is characterized with
Respuesta
-
replacement of the stratified squamous epithelium with intestinal columnar epithelium
-
replacement of the stratified squamous epithelium with transitional epithelium
-
replacement of the intestinal columnar epithelium with stratified squamous epithelium
-
squamous cell cancer in situ
Pregunta 14
Pregunta
Barret’s esophagus is a risk factor for developing
Respuesta
-
Squamous cell carcinoma of the esophagus
-
Achalasia
-
GERD
-
Adenocarcinoma of the esophagus
Pregunta 15
Pregunta
The alkali ingestion is the most dangerous caustic injury of the esophagus because of
Respuesta
-
liquefactive necrosis with deep penetration in the tissues
-
severe bleeding
-
immediate rupture
-
coagulative necrosis forming an eschar that limits tissue penetration
Pregunta 16
Pregunta
The most popular anti-reflux operation for GERD is called
Respuesta
-
Whipple Operation
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Billroth II
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Nissen fundoplication
-
Ivor Lewis procedure
Pregunta 17
Pregunta
Which of the following is the most commonly observed histologic type of cancer in the upper and the middle part of the esophagus?
Respuesta
-
adenocarcinoma
-
squamous cell carcinoma
-
neuro endocrine tumors
-
small cell carcinoma
Pregunta 18
Pregunta
Symptoms such as dysphagia for solids, weight loss arid regurgitation in most of the cases are associated with
Respuesta
-
Stomach cancer
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Barret’s esopghagus
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Advanced esophageal cancer
-
Zenker’s diverticulum
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GERD
Pregunta 19
Pregunta
Method of choice for diagnosis of esophageal cancer is
Respuesta
-
Esophagography
-
Endoscopy with biopsy
-
CT scan
-
MRI
Pregunta 20
Pregunta
The most critical component of esophageal cancer staging that gives accurate information for T and N status of the tumor is
Respuesta
-
Upper endoscopy
-
CT scan
-
Esophagography
-
Endoscopic ultrasound
Pregunta 21
Pregunta
Ivor Lewis procedure used for surgical treatment of esophageal cancer is described as
Respuesta
-
thoracoabdominal esophagectomy
-
transhiatal esophagectomy
-
en-block (three incision) esophagectomy
-
endoscopic mucosal resection
Pregunta 22
Pregunta
Which of the following is a surgical method of treatment of esophageal cancer?
Respuesta
-
Ivor Lewis procedure
-
Transhiatal esophagectomy
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En-block esophagectomy
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Esophagectomy with right colonic transposition
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All of the above
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