在我国,肝硬化最常见的原因为()。 ["血吸虫","酒精中毒","饮水污染","病毒性肝炎","黄曲霉素"]
2岁女孩,平素易感冒,多汗,活动后气急。检查发现P亢进,固定分裂,胸骨左缘第二、三肋间可闻Ⅱ~Ⅲ级收缩期杂音,临床可表现为() ["生长发育落后明显","差异性青紫","晕厥","杵状指(趾)","蹲踞现象"]
海绵窦血栓性静脉炎常为下列哪些疾病的并发症() ["A.急性额窦炎","B.急性筛窦炎","C.急性蝶窦炎","D.急性上颌窦炎","E.鼻疖"]
患者,男性,30岁。因腹泻、腹痛拟行乙状结肠镜检查,护士应指导患者采取的体位是()。 ["头低足高位","左侧卧位","膝胸位","截石位","蹲位"]
海绵窦血栓性静脉炎可引起哪些脑神经症状() ["Ⅱ","Ⅲ","Ⅳ","Ⅴ","Ⅵ"]
对诊断慢性胰腺炎有重要价值()对鉴别急性水肿型和急性重症胰腺炎有较大价值()对鉴别慢性胰腺炎和胰腺癌有重要价值()