常用的卫生费用评价指标不包括() ["卫生费用占国内生产总值的百分比","人均卫生费用","卫生各部门的投资比例","门诊和住院费用构成","卫生服务需要量"]
孕早期是指() ["孕12周以前","孕20周以内","孕12周以后","孕8周以内","孕16周以内"]
有关一个半综合征正确的是:() ["一侧脑桥被盖部病变,引起该侧副展神经核或PPRF受损","同时累及对侧已交叉过来的内侧纵束","同侧眼球不能外展,对侧眼球不能内收","对侧眼球也不能外展","同侧眼球不能内收"]
心搏呼吸骤停临床表现不包括() ["突然昏迷","心电图呈心房颤动","大动脉搏动消失","心音听不到","面色灰暗或发绀"]
最常见的动脉瘤() ["颈内后交通动脉瘤","前交通动脉瘤","大脑后动脉动脉瘤","大脑中动脉动脉瘤","椎基底动脉动脉瘤"]
偏头痛的临床类型可分为()、()和()。