TEST ID GASS STREP SCREEN GROUP A, THROAT
Performing Laboratory
NRLS-Microbiology
Specimen Type
Throat Swab
Specimen Required
Container/Tube:
Preferred: Red Capped Rayon Sawb (Cardinal Health Mod Stuarts or COPAN Liquid Stuarts)
Specimen Volume: One DUAL swab (2 Swabs)
Collection Instructions:
1. Open the package containing the swabs, being careful to not contaminate them.
2. Have the patient tilt their head back, open mouth and say, "Ahh". This serves to lift the uvula and reduce the gag reflex.
3. Depress the tongue using a tongue depressor so the back of the throat can be seen. Look for areas of inflammation (redness) and exudates (pus-see as white patches).
4. Rub the swabs up and down the back of the throat and against the tonsillar area. Ensure to swab any areas of inflammation and/or pus.
**Try to avoid any other areas inside the mouth. Presence of excess amounts of saliva or blood can interfere with results.**
5. Remove the swabs (avoiding the tongue, teeth, cheeks, and roof of the mouth) and place them both into the swab transport container.
6. Label cup with patient name (first and last) or other unique identifier, patient hospital
identification number, date and time of collection, collector initials, specimen source (throat) and test(s) being ordered.
7. Promptly forward specimen to laboratory at ambient temperature.
Specimen Minimum Volume
One Dual swab (2 swabs in one transport)
Specimen Stability Information
Specimen Type | Temperature | Time |
Swab | Room Temperature | 4 hours |
Refrigerated | 24 hours |
Reflex Testing
Reporting Name | Available Separately |
Always Performed |
Beta Strep Culture | Yes | No |
Reference Values
An interpretive report will be provided