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Test Code C EYE Culture, Eye

Performing Laboratory

CCHS-Christiana Care Health Services

Methodology

Culture

Includes Gram stain.

Reference Values

No growth

Physician Office Specimen Requirements

Specimen must be delivered to laboratory within 1 hour of collection.

 

Submit only 1 of the following specimens:

 

Fluid

Container/Tube:  Screw-capped, sterile container

Specimen:   Eye fluid

Collection Instructions:   Aseptically collect eye fluid and inject into screw-capped, sterile container. Maintain sterility and forward promptly.

Note:  Label container with patient’s full name and 1 additional unique patient identifier such as date of birth, medical record number, emergency ID number, date and time of collection, collector’s initials, and type of specimen.

 

Scrapings

Container/Tube:  Screw-capped, sterile container or media supplied

Specimen:  Eye scrapings

Collection Instructions:  Scrapings should be collected by an ophthalmologist at patient’s bedside, and inoculated directly onto media supplied. Maintain sterility and forward promptly.

Note:  Label container with patient’s full name and 1 additional unique patient identifier such as date of birth, medical record number, emergency ID number, date and time of collection, collector’s initials, and type of specimen.

 

Swab

Container/Tube:  Culture transport tube

Specimen:  Swab of eye

Collection Instructions:  Collect specimen by swabbing; pass swab 2 times over lower conjunctiva. Avoid eyelid border and lashes. Maintain sterility and forward promptly.
Note:  Label container with patient’s full name and 1 additional unique patient identifier such as date of birth, medical record number, emergency ID number, date and time of collection, collector’s initials, and type of specimen.

Day(s) Test Set Up

Monday through Sunday

Routine Turnaround Time

Gram stain:  <8 hours

Preliminary:  24 hours

Final:  72 hours

STAT Turnaround Time

Gram stain:  ≤1 hour