属于H2受体阻断剂的药物是() ["苯海拉明","异丙嗪","氯雷他定","美吡拉敏","尼扎替丁"]
局限于黏膜及黏膜下层的胃癌是() ["原位癌","浸润型癌","早期癌","进展期癌","晚期癌"]
男,51岁。体检时发现"浮髌征"阳性,多表明膝关节() ["少量积液","中等量积液","大量积液","滑膜增生","关节内粘连"]
关于全身性感染相关性器官功能衰竭评分(SOFA)认识错误的是() ["强调早期动态监测","包括6个器官,每项0~4分","每日记录最高评分","目前研究认为最高评分和评分差值对评价病情更有意义","也被称为序贯器官功能衰竭评分"]
Rh阴性() ["有D抗原","无D抗原","有抗原","无抗原","有E抗原"]
慢性化脓性中耳炎一般分为三型,即:()、()和()。