子宫颈癌的MRI表现是() ["T2WI呈低信号","T2WI呈高信号","T2WI呈等信号","AB","ABC"]
纵隔肿瘤、支气管癌引起咳嗽的特点是() ["咳嗽声音嘶哑","咳嗽声音低微或无声","犬吠样咳嗽","金属声咳嗽","以上都不是"]
关于妊娠诊断正确的是() ["黑加征是宫体呈球形,宫颈着色","停经是确诊妊娠的症状","体内HCG高峰在停经40~50天","黑加征是确诊妊娠的征象","体内HCG高峰在妊娠8~10周"]
患儿男,9岁,因“发作性四肢对称强直伴躯体前倾5年”来诊。每次发作持续10s左右缓解。出生后有窒息,生长发育迟滞。其发作期的脑电图表现最可能是() ["A.1.0~2.5Hz的全面性棘慢波复合节律","3Hz的全面性棘慢波复合节律","快(8~10Hz左右)棘波节律","一侧额部起源的节律性活动","高度失律"]
患儿,6个月。今晨起啼哭不安,阵阵捧腹啼叫,已解清稀大便3次,便多泡沫,臭气轻,可闻肠鸣,指纹淡红。其证候是() ["湿热泻","风寒泻","伤食泻","脾虚泻","脾肾阳虚泻"]
阿尔茨海默病的临床表现是什么?