The Ultimate GERD Diagnostic Tests Quiz
by Staff

If you are over 50 years of age, have had GERD symptoms for five years or longer, have uncommon or concerning GERD symptoms, or your GERD symptoms do not dissipate with medication, your doctor may order further diagnostic tests. Learn about esophageal acid testing, barium swallow, Bernstein test and upper GI endoscopy, by taking this quiz.

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