Davis's Lab & Diagnostic Tests
Schirmer Tear Test
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General
Synonym/Acronym:
N/A
Rationale
To assess tear duct function.
Patient Preparation
There are no food, fluid, activity, or medication restrictions unless by medical direction.
Normal Findings
- 10 mm of moisture on test strip after 5 min. It may be slightly less than 10 mm in older adult patients.
Critical Findings and Potential Interventions
N/A
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General
Synonym/Acronym:
N/A
Rationale
To assess tear duct function.
Patient Preparation
There are no food, fluid, activity, or medication restrictions unless by medical direction.
Normal Findings
- 10 mm of moisture on test strip after 5 min. It may be slightly less than 10 mm in older adult patients.
Critical Findings and Potential Interventions
N/A
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