A variety of microorganisms can cause infection. They are a major cause of disease in humans. As a medical assistant, you play an important role in the diagnosis and treatment of infection.

Collecting a microbiologic specimen is the most important step in diagnosing an infection. To ensure accurate results, you must use the correct collection device and technique. Then you must process the specimen or transport it to the laboratory in a timely manner to enable recovery of microorganisms.

The process of identification often begins when the doctor examines the fresh or stained specimen. Most specimens are cultured and incubated, and the resultant growth is evaluated. The antibiotic sensitivity of an isolated pathogen can then be determined to aid the doctor in making treatment decisions.

Quality control in the microbiology laboratory is an important factor in ensuring high-quality medical care. The focus and attention you bring to this part of your work will pay handsome dividends in terms of patient care, laboratory safety, and personal satisfaction. Developing your clinical skills will be an asset to the office and will allow you to advance in your career.