Mucus Strand Microscopic Examination (for Microbial Identification)
This test examines microscopic samples of mucus to identify and assess the presence of bacteria, fungi, or other microorganisms that may be causing an infection.
["A microscopic look at mucus to check for infections or abnormal microbes."]
Key facts at a glance
- LOINC
- 95598-9
- Short code
- Mucus strands Smn Ql Micro
- Synonyms
- Mucus strands Smn Ql Micro
- Category
- chemistry
- Sample
- serum
- Container
- Red-top tube (SST)
- Units
- N/A
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- 18–65 years
- Method
- microscopy
- Specimen volume
- 5 mL
- Stability
- Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
- Hemolysis max
- 500
- Lipemia max
- 1000
- Icterus max
- 500
- TAT
- 4–24 hours
- Order
- routine
What This Test Measures
The test involves collecting a sample of mucus (often from the respiratory tract, such as nasal or throat swabs) and examining it under a microscope. This helps identify microorganisms like bacteria, yeast, or other pathogens that may be present in your mucus.
How the Test Is Performed
A healthcare provider will collect a sample of mucus, typically by swabbing areas like your nose, throat, or other body sites where infection might occur. The sample is then prepared and viewed under a microscope to detect any abnormal microorganisms.
Why It’s Done
This test is often used to diagnose infections in the respiratory tract, sinuses, or other body areas where mucus collects. It helps determine if a bacterial, fungal, or other microbial infection is present and guides treatment decisions.
Sample Collection and Preparation
The sample is processed to concentrate any microorganisms present. This may involve staining techniques to enhance visibility under the microscope, allowing for clearer identification of pathogens.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
◆Associated findings1
Short name
Mucus Strand Microscopy
Frequently asked questions
What does a positive result mean?
How long does it take to get results?
Can I take anything to prepare for this test?
Sources
- 1
- 2Lab Tests OnlineSource
- 3
Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy