Grams Stain, Fluid

Description

Gram staining is a fundamental technique in microbiology for classifying bacteria into two main groups: Gram-positive and Gram-negative. This test is performed on fluid samples to quickly identify the presence and type of bacteria. It aids in the rapid diagnosis of bacterial infections, guiding initial treatment decisions before culture results are available. The staining process involves multiple steps using different dyes, resulting in purple Gram-positive bacteria and pink Gram-negative bacteria when viewed under a microscope.