颈1~4神经根刺激可能出现的体征是() ["Kernig征阳性","分离性感觉障碍","Babinski征阳性","共济失调","屈颈试验阳性"]
车务外勤人员在作业中能否吸烟?
某寿险产品的现金价值图形呈波浪型,如下图所示,该产品最有可能是()。 ["趸交定期寿险","期缴定期寿险","终身寿险","定期返还型寿险"]
哪个不是病理剖解检查常用的消毒液() ["0.5%氢氧化钠","0.1%新洁尔灭","1%硼酸","5%碘酊"]
金黄色葡萄球菌肺炎首选() ["青霉素","红霉素","庆大霉素","耐青霉素酶的半合成青霉素或头孢菌素","万古霉素"]
某药物的可可豆脂置换价为0.5,纯可可豆脂栓剂每粒重2.0g,欲制成每粒含该药0.4g的可可豆脂栓剂100粒,需要加入多少可可豆脂?