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Esophagogastroduodenoscopy: Quiz


Question 1:
  • Non-coaxial ________ system to carry light to the tip of the endoscope
    GlassOpticsTransparency and translucencyOptical fiber

Question 2: Often inspection alone is sufficient, but ________ is a very valuable adjunct to endoscopy.

Question 3: Endoscopic image of a posterior wall ________ with a clean base, which is a common cause of upper GI hemorrhage.
Peptic ulcerCampylobacteriosisBacillary dysenteryEnterotoxigenic Escherichia coli

Question 4: Biopsy allows the pathologist to render an opinion on later histologic examination of the biopsy tissue with light microscopy and/or ________.
ImmunofluorescenceImmunohistochemistryDiagnostic immunologySerology

Question 5: Still ________ can be made during the procedure and later shown to the patient to help explain any findings.
Color photographyFilm speedPhotographPhotography

Question 6: ________ (feeding tube placement)
ICD-9-CM Volume 3Percutaneous endoscopic gastrostomyHuman gastrointestinal tractHartmann's operation

Question 7: The endoscope is quickly passed through the stomach and through the pylorus to examine the first and second parts of the ________.
Small intestineIleumDuodenumHuman gastrointestinal tract

Question 8: ________ is obtained before the procedure.
Duty to rescueFraudInformed consentNegligence

Question 9: Biopsied material can also be tested on urease to identify ________.
Peptic ulcerEscherichia coliHelicobacter pyloriPseudomonas aeruginosa

Question 10: Most patients tolerate the procedure with only topical anaesthesia of the oropharynx using ________ spray.


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