结论复方利多卡因乳膏可有效抑制舌癌手术患者气管插管应激反应，维护麻醉诱导期间血流动力学的稳定。
Conclusions Lidocaine-prilocaine cream(EMLA) can inhibit the stress response of endotracheal intubation in tongue cancer surgery, so can maintain hemodynamic stability during general anesthesia.
与DLS相比，FOB在预防小儿经口气管插管的心血管系统应激反应方面无明显优越性。
As compared with DLS, FOB has no special advantages in preventing the cardiovascular stress responses to orotracheal intubation in children.
目的为在气管插管时减轻心血管应激反应和维持血流动力学稳定，选出尼卡地平的理想剂量。
Objective To determine the optical dose of nicardipine(N) for the hemodynamic stability and less cardiovascular stress response during the pre - postintubation period.
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