全麻时造成呼吸道梗阻的最常见原因是（） ["呕吐物误吸","分泌物阻塞","喉痉挛","舌下坠","支气管痉挛"]
无比山药丸可用治疗下列何种病证（） ["气淋","癃闭","血淋","劳淋","尿浊"]
接种百白破三联制剂下列哪项是错误的（） ["出生3个月初种","基础免疫需3次","接种方法为皮下注射","初种剂量0.2～0.5ml","只需在7岁加强注射一次"]
脊髓内上行传导束是（） ["皮质脊髓束","薄束","楔束","脊髓丘脑侧束","脊髓小脑前、后束"]
血淋与尿血的主要鉴别在于（） ["小便血色是鲜红还是紫暗","小便量的多少","小便有无浑浊","小便是否通畅","小便时有无疼痛"]
点火前的吹扫必须满足下列许可条件？
