Microbiological culture and sensitivity for aerobic and anaerobic bacteria (with specific antimicrobial susceptibility testing)

What This Test Measures

The test involves growing bacteria from your sample (such as blood, urine, or other bodily fluids) in a controlled environment to detect their presence. Once bacteria are identified, specialized tests measure how they respond to different antibiotics, helping your healthcare provider choose the best treatment.

How the Test Works

Your sample is collected and placed on special growth media where bacteria multiply if present. After incubation, the lab identifies bacterial types and performs susceptibility testing to see which antibiotics inhibit their growth.

Common Uses

This test is used to diagnose infections caused by bacteria, such as urinary tract infections, bloodstream infections, or infections of wounds or surgical sites. It also guides antibiotic therapy to prevent resistance and ensure effective treatment.

Preparation and Sample Collection

No special preparation is needed, but your sample may be collected during a routine clinic visit or procedure. Common specimens include blood, urine, sputum, or wound swabs. Results can take several days to a week depending on bacterial growth and testing complexity.