Gram Stain
Gender for
Male, Female
No special preparation required
Sample Type
Sputum/ CSF/ Fluid/ Fluid/ Urine/ Aspirate/ Tissue Biopsy- Sterile container
Test Overview
The Gram stain test is a quick and effective diagnostic method used to identify and classify bacteria into Gram-positive or Gram-negative categories. This test plays a critical role in diagnosing bacterial infections, enabling doctors to determine the right treatment approach.

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Test Details
Frequently asked questions
The Gram stain test is a diagnostic technique to classify bacteria as Gram-positive or Gram-negative, aiding in identifying infections.
The steps of the Gram stain involve sample preparation, staining with crystal violet, adding iodine, decolorization, and counterstaining with safranin.
The test determines the type of bacteria causing an infection, enabling targeted treatment.
No, the Gram stain test is specific to bacterial infections and does not detect viruses.