Biology · Human Physiology

The normal pH value of human tears, which is essential to maintain ocular surface integrity, is approximately:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

16.0
26.8
37.4✓
48.2

Correct answer

7.4

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The normal pH value of human tears, which is essential to maintain ocular surface integrity, is approximately:

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