下列不属于腰椎穿刺术禁忌证的是() ["颅内压增高","脊髓外伤的急性期","脊柱结核","穿刺部位有感染","发热、菌血症"]
对促胰液素的释放无影响的激素是() ["P物质","C-肽","神经降压素","血管活性肠肽","高血糖素"]
感觉疼痛的中枢位于()。 ["大脑皮层感觉区","脊髓前角灰质","脊髓后角白质","大脑边缘系统","视丘"]
患者,女,30岁,近3个月经常排便后滴少量鲜血,无痛,排便后出血停止。肛门指检无异常发现,肛门镜检查截石位见3、6点各有一突于肛管内的暗红色圆形软结节,护士为该患者评估病情,考虑为()。 ["Ⅰ期内痔","Ⅱ期内痔","Ⅲ期内痔","Ⅳ期内痔","直肠息肉"]
维生素B12治疗小儿营养性巨幼细胞贫血无效,首先考虑可能的原因是() ["胃及回肠疾患","胰腺疾患","机体缺铁","叶酸缺乏","维生素C缺乏"]
属于炎性脱髓鞘性疾病的是属于神经系统变性疾病的是属于肌肉疾病的是