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Test Code STS Methicillin-Resistant Staphylococcus aureus (MRSA) Screen, Culture

Specimen Collection Information

Specimen  Min. Test Volume Collection Container Special Handling
Varies   Mini-tip culturette swab Deliver to Laboratory immediately. Use aseptic technique throughout entire collection procedure

Reference Ranges & Critical Values

Assay Gender Age Range Normal Range Critical Values Units
STS ALL 0 Minutes – 150 Years No MRSA isolated after 48 hours  

Collection Instructions

  1. A culture of the anterior nares may be submitted to detect staphylococcal carriers.

  2. Obtain a Mini-Tip Culturette swab.

  3. Remove cap from the tube to exposed mini-tip swab.

  4. Insert swab into the nose until resistance is met at the level of the turbinates, approximately 1 inch into the nose.

  5. Carefully rotate the swab against the nasal mucosa and remove.

  6. Repeat procedure in other nostril, and then return swab to Culturette.

  7. Assure that protective safety shield is over ampule, then break ampule once by pressing at the midpoint.

  8. Push cap to bring swab into contact with moistened pledget.

Day(s) Performed

Monday - Sunday

CPT

87081

LOINC

13317-3