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Test Code GASS STREP A AG RAPID, THR rfx CULT

Collection Instructions

  1. Select a dual swab culturette for collection of the specimen. Remove swab from transport tube.

  2. Depress tongue gently with a tongue depressor.

  3. Extend the sterile dual swab between the tonsillar pillars and behind the uvula. Avoid touching the cheeks, tongue, uvula, or lips.

  4. Sweep the swabs back and forth across the posterior pharynx, tonsillar areas and any inflamed or ulcerated areas to obtain sample.

  5. Replace the swabs in the transport tube and crush the ampule while holding the ampule upward.

  6. THE AMPULE MUST BE CRUSHED so that transport tube moistens the end of the swab to insure the viability of the microorganisms.

  7. If only a single swab is obtained from the oropharyngeal source, only a culture will be performed.

 

Specimen Type

Throat

Reference Values

NO GROUP A STREP ANTIGEN DETECTED

 

Method

BD CHEK Grp A Strep Kit-Lateral Flow Immunoassay

CPT

87880

LOINC

18481-2

Specimen Required

Pharyngeal swab sample

Dual Swab Culturette

 

Specimen Minimum Volume

No sample volume applies

Day(s) Performed

Daily

Special Handling

Crush ampule to release transport media.

Dry swabs are not suitable for processing