Journal of clinical anesthesia
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To determine the impact of a low fresh gas flow rate on the duration of carbon dioxide (CO2) absorption by soda lime. ⋯ Because soda lime color indicators are unreliable, when a semiclosed breathing circle is used at a low rate of fresh gas flow without CO2 monitoring, the CO2 absorbent must be replaced more frequently.
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The justification, implementation, and services of a comprehensive on-site operating room (OR) pharmacy are reviewed. Justification was accomplished through audits of controlled substance accountability, drug preparation, labeling and storage, and cost analyses of drug waste and potential savings. ⋯ Services of the OR pharmacy are dynamic and include standardized drug preparation, case-by-case drug distribution and patient billing, controlled substance accountability, provision of drug information, and clinical research support. This pharmacy has proven cost effective and has become integral to the daily function of the OR.
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Comment Letter
Television as an aid to induction of anesthesia in children.