what is the average pH of tears?
Answers
Answer:
6.5 to 7.6
The normal pH range was 6.5 to 7.6; the mean value was 7.0. This method provides a rapid and accurate measure of tear pH and may better our understanding of tear physiology and tear buffering capacity. Carney LG, Hill RM: Human tear pH: Diurnal variations . Arch Ophthalmol 1976;94:821-824.
Explanation:
please mark me as brainlist
Answer:
hey what's up
Explanation:
what is the average pH of tears?
6.5 to 7.6
The normal pH range was 6.5 to 7.6; the mean value was 7.0. This method provides a rapid and accurate measure of tear pH and may better our understanding of tear physiology and tear buffering capacity. Carney LG, Hill RM: Human tear pH: Diurnal variations . Arch Ophthalmol 1976;94:821-824.
student also ask:
What pH level should water be?
If water is below 7 on the pH scale, it's "acidic." If it's higher than 7, it's "alkaline." EPA guidelines state that the pH of tap water should be between 6.5 and 8.5. Still, tap water in the U.S. tends to fall below that -- in the 4.3 to 5.3 range -- depending on where you live.