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Test Code LAB0200964 Culture, Throat

Methodology

Conventional Culture Technique

 

Performing Laboratory

CentraCare Laboratory Services

Specimen Requirements

Specimen Type: Throat

Container/Tube: Culturette swab in sterile culture transport tube or ESwab

Specimen Volume: Swab

Collection Instructions:

1. Remove cap and swab from tube.
2. Tilt patient’s head back to assist in opening mouth as wide as possible.
3. Depress tongue with a tongue depressor so swab doesn’t touch oral mucosa or tongue.
4. If patient has complained of 1 spot being sore, swab that area well.
5. In 1 continuous motion:
A. Swab 1 tonsillar area up then down.
B. Move to back of throat as far down as possible, and swab there.
C. Move to other tonsillar area and swab.
D. Swab behind uvula and remove swab.
6. Return swab to transport tube.
7. Label tube with patient’s name (first and last), medical record number, date and actual time of collection, and type of specimen.
 

 

Specimen Transport Temperature

Culturette: Ambient (24 hours)

ESwabs: Refrigerated or ambient for 48 hours

ESwabs (liquid Amies) is approved for N. gonorrhea if received within 24 hours of collection

Reference Values

Normal oropharyngeal flora

Day(s) Test Set Up

Monday through Sunday

Test Classification and CPT Coding

Culture: 87070

Gram Stain:  87205