Quality Control In Microbiology Slideshare

In clinical microbiology, the margin for error is effectively zero. A misidentified pathogen or a false susceptibility result does not just represent a laboratory error; it can lead to treatment failure, increased morbidity, or the spread of antimicrobial resistance. Quality Control (QC) in microbiology is the sum of all procedures undertaken to ensure the reliability of laboratory results. Unlike chemistry or hematology, where results are often quantitative numbers, microbiology deals with biological organisms that are inherently variable. Therefore, QC in this discipline requires a unique, rigorous approach.

Sarah grabbed a fresh swab. She re-tested the air, the surface, and the gloved hands of the night shift operator. The negative control (sterile water) remained clear. The positive control (known E. coli ) grew perfectly. But the mystery colony? It grew everywhere . quality control in microbiology slideshare

Validating the reporting of results and ensuring they reach the clinician or client in a timely and understandable manner. 2. Quality Control of Culture Media In clinical microbiology, the margin for error is

Chemical reagents degrade over time. QC ensures they are working on the day of use. Unlike chemistry or hematology, where results are often