Explanation Given information: Esophageal pH A healthy esophagus has a pH of about 7.0. when acid reflux occurs, stomach acid (which has pH ranging from 1.0 to 3.0) flows backward from the stomach into the esophagus. When the pH of the esophagus is less than 4.0, the episode is called “clinical acid reflux” and can cause ulcers and damage the lining of the esophagus. The graph shows esophageal pH for a sleeping patient with acid reflux.

15th Edition

ISBN: 9781133109631

Author: Stewart, JAMES, Day, Troy

Publisher: Cengage Learning,

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Question

Chapter 1.1, Problem 11E

To determine

To find:time interval for which the patient considered to have an episode of clinical acid reflux.

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Chapter 1.1, Problem 10E

Chapter 1.1, Problem 12E

Chapter 1 Solutions

Biocalculus

Ch. 1.1 - Prob. 1E Ch. 1.1 - Prob. 2E Ch. 1.1 - Prob. 3E Ch. 1.1 - Prob. 4E Ch. 1.1 - Prob. 5E Ch. 1.1 - Prob. 6E Ch. 1.1 - Prob. 7E Ch. 1.1 - Prob. 8E Ch. 1.1 - Prob. 9E Ch. 1.1 - Prob. 10E

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time interval for which the patient considered to have an episode of clinical acid reflux.

Solution Summary: The author explains the esophageal pH for a sleeping patient with acid reflux. The point interval is approximately: left[12:23]

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To find:time interval for which the patient considered to have an episode of clinical acid reflux.

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Chapter 1 Solutions