患者,男,67岁,门静脉高压症分流术后,一般需要卧床()。 ["1天","2天","3天","1周","2周"]
5岁女孩,检查血常规发现全血细胞减少。下列各病中哪类不可能有此表现() ["再生障碍性贫血","假性白血病","播散型红斑狼疮","脾功能亢进","恶性组织细胞增多症"]
非小细胞肺癌对应肿瘤标记物为() ["CA199","CA135","PSA","CA125","LTA"]
患者,男,56岁。肝硬化致门静脉高压症。拟行分流手术,以下护理措施正确的是()。 ["鼓励体育锻炼","高蛋白、低脂饮食","注射维生素K","术日晨放置胃管","术前全胃肠道灌洗"]
缺铁性贫血患儿对感染的易感性高。最可能的机制为() ["细胞免疫功能缺陷","微量元素缺乏","能量和蛋白质营养不良","体温较低","体液免疫功能缺陷"]
混合型或Ⅲ型肾小管性酸中毒的肾功能障碍是()近端肾小管性酸中毒(Ⅱ型)的肾功能障碍是()远端肾小管性酸中毒(Ⅰ型)的肾功能障碍是()高血钾性远端肾小管性酸中毒的肾功能障碍是()