A physical therapist is evaluating a patient with complaints…

A physical therapist is evaluating a patient with complaints of low back and sacroiliac joint pain.  The therapist suspects ankylosing spondylitis may be a plausible differential diagnosis.  Which of the following screening questions are most appropriate to include in the subjective examination?  

40. A 60-year-old male with a history of chronic GERD presen…

40. A 60-year-old male with a history of chronic GERD presents for evaluation. He reports a sensation of heartburn and regurgitation despite adherence to a PPI regimen. The NP considers Barrett’s esophagus. Which finding on endoscopy would support this diagnosis?