TOPICS: Inhaled anesthetics, "flurane", halothane, hepatotoxic, nitrous oxide, bowel distension, enhance inhibitory postsynaptic channel activity, increase cerebral flow, decrease cerebral metabolic demand, nausea, vomiting, coughing, cardiac depression, malignant hyperthermia, excessive calcium from sarcoplasmic reticulum, severe muscle contraction, ryanodine receptor, autosomal dominant, respiratory depression, enflurane cause seizures, dantrolene, methoxyflurane is nephrotoxic