TY - CHAP M1 - Book, Section TI - Chapter 45. Principles of Antimicrobial Therapy and the Clinical Pharmacology of Antimicrobial Drugs A1 - Aoki, Fred Y. A2 - Hall, Jesse B. A2 - Schmidt, Gregory A. A2 - Wood, Lawrence D.H. Y1 - 2005 N1 - T2 - Principles of Critical Care, 3e AB - Rational antibiotic use requires the most specific diagnosis that can be made, knowledge of commonly used antimicrobial agents, and appropriate monitoring of therapy.Antimicrobial prophylaxis against bacterial infections is indicated in selected patients undergoing surgical procedures and in those with cardiac valvular disease.When suspected infection threatens life or major organ function, antimicrobial therapy should be directed at all infectious possibilities of more than trivial probability until the results of definitive investigations are available.Knowledge of the clinical pharmacology of antibiotics commonly prescribed in the intensive care unit is essential for the intensivist. SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2023/12/05 UR - accesssurgery.mhmedical.com/content.aspx?aid=2289585 ER -