目的：探讨长托宁（盐酸戊乙奎醚）力月西（复合咪达唑仑）作为麻醉前用药,在小儿氯胺酮麻醉中对血压、心率的影响及镇静程度和麻醉苏醒期的......

Difficult intubation, inadequate ventilation and esophageal intubation are the principal causes of death or brain damage......

A middle aged woman was scheduled for supracervical lymph node biopsy under local anesthesia. A scheduling conflict caus......