女性,24岁。2周前发热,体温38℃,伴咽痛、流涕,治疗好转。2天来感胸闷、气促;心电图示普遍导联ST-T段改变,第三度房室传导阻滞;化验血沉增快,CPK增高。其原因最可能是() ["扩张型心肌病","急性心肌炎","急性心肌梗死","急性心包炎","心脏神经官能症"]
下列哪项不属于公共卫生伦理原则框架范围() ["公正","公众利益兼顾个人利益","团结互助","多部门协作和合作","保护弱势人群"]
癫痫持续状态的主要常见原因是() ["不规则服抗癫痫药","怀孕","感染发热","酗酒影响抗癫痫药吸收","过度疲劳后心情不愉快"]
"土有余时,则土壅木郁"的理论依据是() ["五行相生","五行相克","五行相乘","五行相侮","母子相及"]
男性,25岁,因活动后胸痛就诊,超声心动图显示室间隔流出道部分向左心室突出、二尖瓣前叶在收缩期前移,左室顺应性降低。最有效的治疗药物是() ["硝酸甘油","血管紧张素转换酶抑制剂","洋地黄","吗啡","β受体阻滞剂"]
大体来讲,视网膜分为内外两层,内层为(),外层为()。