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Test Code LAB0208918 Eosinophils, Nasal Smear

Additional Codes

EPIC Test Codes
LAB0208918 EOSINOPHILS, NASAL SMEAR

 

Reporting Title

Eosinophils, Nasal Smear

Methodology

Microscopy, Diff-Quick Stain

Performing Laboratory

Rice Memorial Hospital

Specimen Requirements

Specimen Type: Nasal, mucous, or sputum

Container/Tube: Sterile container or microscope slide(s)

Collection Instructions:

Nasal:

1. Patient should blow nose into thin plastic sheet or parafilm.

2. If secretion is scattered on thin plastic sheet, use end of slide to scrape secretion to a central point.

3. Holding plastic in one hand with 1 finger under secretion, pass slide over it for smear.

4. Tease the secretion out with a toothpick or forceps.

5. Make 2 or 3 slides, specimen permitting.

Other Sources: Submit specimen in sterile container.

Additional Information: specify exact specimen source.

Specimen Transport Temperature

Nasal: Refrigerated (preferred) ≤24 hours/Ambient ≤3 hours

Other sources: Refrigerated (preferred) ≤24 hours

Reference Values

No eosinophils present

Negative or few neutrophils present

Day(s) Test Set Up

Monday through Sunday

CPT Coding

89190