中央性尼氏小体溶解在横断神经时发生,并伴有() ["A.神经元纤维缠结","B.Waller变性","C.神经元空泡变性","D.神经细胞被噬现象","E.胶质细胞增生"]
阵发性绞痛、血尿()持续性刀割样腹痛,膈下有游离气体()咽红、高热、右下腹痛()转移性右下腹痛() ["A.急性阑尾炎","B.右输尿管结石","C.胆结石","D.胃十二指肠溃疡穿孔","E.急性肠系膜淋巴结炎"]
成人星形细胞瘤最好发于() ["额叶","顶叶","颞叶","枕叶","丘脑"]
小儿急性阑尾炎有哪些特点?
急性阑尾炎应注意和哪些疾病相鉴别?
寒战、高热、黄疸()右下腹包块,有压痛()右上腹痛,向右肩放射()大便次数增多伴里急后重()