Antimicrobic

: Cumulative data from a laboratory that tracks local resistance trends to help clinicians choose initial treatments. 4. Antimicrobial Stewardship

: Antibiotic-impregnated discs are placed on a bacterial "lawn." The resulting Zone of Inhibition (the clear area where no growth occurs) is measured to categorize the organism as Sensitive (S) , Intermediate (I) , or Resistant (R) . antimicrobic

: Major types include antibacterials (oral and topical), antifungals , and antiseptics . 2. Mechanism of Action : Cumulative data from a laboratory that tracks

: The overarching category for all drugs that kill or inhibit microbes, including synthetic chemicals. : Major types include antibacterials (oral and topical),

: Specifically refers to antimicrobial substances naturally produced by microorganisms (like penicillin) or their semi-synthetic derivatives.

Testing is used to determine which specific antimicrobic will be effective against a particular pathogen. Common methods include:

: The lowest concentration of an antimicrobic required to prevent visible growth of the pathogen.