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Reflux pH Levels Pepsin Food
100
False
True or False: Are LPR and GERD the same?
100
pH 7
What is the neutral pH level?
100
Pepsin
What is the principal digestive enzyme of the stomach that breaks down proteins and helps digest proteins in food?
100
d) all of the above
Which of the following foods should you avoid:
a) tomatoes
b) grapefruits
c) oranges
d) all of the above
200
LPR
Acid in the stomach that comes up into the throat at the level of the laryngopharynx.
200
pH 1-4
What is the pH range of stomach acid?
200
pH 1.5-6.0
What is the pH range at which pepsin is active? (Hint: a pH level is from 1-14
200
True
True or False: Carbonated beverages are highly acidic.
300
GERD
Backflow of gastric contents into the esophagus, which leads to tissue damage or esophagitis and heartburn.
300
pH 2.8
What is the pH level of a soda?
300
damage to the linings of the esophagus or throat
What happens when pepsin is activated and there is no protein to be broken down?
300
d) all of the above
Which of the following foods are good for a refluxer:
a) oatmeal
b) lean meats
c) ginger
d) all of the above




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