普鲁卡因不宜用于哪种麻醉() ["表面麻醉","浸润麻醉","传导麻醉","硬膜外麻醉","蛛网膜下腔麻醉"]
肝清除率小的药物() ["首过消除少","口服生物利用度高","易受血浆蛋白结合力影响","易受肝药酶诱导剂影响","以上全对"]
在脑栓塞病因中,最常见的是()。 ["心源性栓子","颈内动脉易损斑块脱落","骨折后的脂肪栓子","肺静脉血栓","癌栓"]
椎一基底动脉供血不足的TCD主要表现为() ["A.血流速度增快","B.血流速度减低","C.血流速度正常","D.无血流","E.血流速度减低或无血流"]
患者,女性,43岁,患甲亢3年,需行甲状腺部分切除术,正确的术前准备是() ["术前两周给丙基硫氧嘧啶+普萘洛尔","术前两周给丙基硫氧嘧啶+小剂量碘剂","术前两周给丙基硫氧嘧啶+大剂量碘剂","术前两周给丙基硫氧嘧啶","术前两周给卡比马唑"]
工期定额是为各类工程项目规定的施工期限的定额天数,包括两个层次,即()和施工工期定额。