医学伦理学作为一门独立的学科首先产生于() ["英国","法国","意大利","美国","中国"]
男,43岁。2个月前发生上消化道出血,经胃镜检查证实为食管静脉曲张,既往有乙型肝炎病史,目前肝功能有轻度损害。应选择哪个术式,既能预防食管曲张静脉再出血,又对肝功能影响最小() ["脾肾静脉分流术","肠系膜上静脉一下腔静脉分流术","门一腔静脉分流术","脾切除术","脾切除,贲门周围血管离断术"]
可以增强磺脲类药物降血糖效应的药物包括() ["呋塞米","阿斯匹林","保泰松","强的松","美托洛尔(倍他乐克)"]
心迷走神经末梢释放的递质是() ["肾上腺素","去甲肾上腺素","胆碱","乙酰胆碱","组胺"]
《灵枢·五色》指出:"察其泽夭,以观"() ["浅深","成败","远近","新故","微甚"]
创伤的并发症有哪些?