1) A first-time patient enters your office for a full diagnostic and it is noted that there is significant erosion of the mandibular teeth. After the medical history, it is confirmed that he uses multiple pillows to sleep comfortably at night. It seems pretty clear that he is suffering from certain GI disorder. To confirm your diagnosis, you must order a diagnostic test. Which of the following would be useful in confirming the diagnosis?
- a) Endoscopy
- b) Ambulatory 24 hr pH testing
- c) Stool sample
- d) A and B
- e) All of the above