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halothane |
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halothane /hal·o·thane/ (hal´o-thān) an inhalational anesthetic used for induction and maintenance of general anesthesia.
halothane [hal′əthān] an inhalation anesthetic. indications It is prescribed for induction and maintenance of general anesthesia. contraindication It is not recommended for obstetric anesthesia unless uterine relaxation is required. adverse effects Among the more serious but rare adverse reactions are hepatic necrosis, cardiac arrest or arrhythmia, hypotension, malignant hyperthermia, nausea, and emesis. halothane (hal´ n a potent nonflammable and nonexplosive liquid anesthetic agent administered by inhalation. Common complications associated with other inhalation anesthetic agents are generally absent. Chemical name is 2-bromo-2chloro-1,1,1-trifluoroethane. halothane a colorless, mobile, nonflammable, heavy liquid used by inhalation to produce general anesthesia. halothane test used to determine if pigs carry the Hal gene for porcine stress syndrome (PSS). The pig is anesthetized with halothane and if it develops rigidity of the hind limbs within 3 minutes, it is stress susceptible, but will survive if halothane is immediately withdrawn. If the pig shows no reaction after 5 minutes, it is considered Hal gene negative. halothane Anesthesiology A potent inhalation anesthetic, which is most commonly used in the US in children. See Inhalation anesthetic. Cf Isoflurane. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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Animals were deeply anesthetized with 4% halothane for approximately 5 minutes for injection of the knee joint with kaolin and carrageenan. 5) Its use continued in tetanus patients for another decade, (6) however, and was overtaken by halothane anesthesia, which seemed to suppress the sympathetic overactivity of severe tetanus (the "horrors"). butane lighters, whipped cream dispensers [nitrous oxide], electronic contact cleaners [dusters] and refrigerant gases); 4) household aerosol propellants used in items such as hair, cooking, lubricant and fabric protector sprays; 5) medical anesthetic gases such as ether, chloroform, halothane, and nitrous oxide; and 6) aliphatic nitrites. |
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