Gram Stain test is performed on a sample of sputum to measure the level of Gram Stain in the sputum.It is performed to detect Infection of Lung
No special preparation is needed for Gram Stain Sputum. Inform your doctor if you are on any medications or have any underlying medical conditions or allergies before undergoing Gram Stain Sputum. Your doctor depending on your condition will give specific instructions.
| Gender | Age groups | Value |
| UNISEX | All age groups | Gram positive organisms stain crystal violet. Gram negative organisms stain red or pink |