肾移植手术后排异反应前期,外周血中绝对值增高的白细胞是() ["中性分叶核粒细胞","嗜酸性粒细胞","嗜碱性粒细胞","淋巴细胞","单核细胞"]
关于Crohn病的病变,下列哪一项是错误的() ["病变主要累及结肠","病变局限呈节段性分布","病变肠壁可发生粘连","肠系膜淋巴结肿大","病变肠黏膜高度水肿如铺路石"]
属于Ⅲ期临床试验目的的是()。 ["确定最大耐受剂量","确定最小耐受剂量","确定不同患者人群的剂量方案","发现新的适应证","观察普通人群中使用的受益-风险比"]
急性肾炎非典型临床表现为() ["无症状性及性肾炎","肾病综合症","肾外症状明显、而肾症状轻微","血清补体C3增高","低蛋白血症"]
可引起嗜酸性粒细胞数量增高的一组疾病是() ["钩虫病,急性化脓性胆囊炎","急性失血,肺癌","荨麻疹,心肌梗死","支气管哮喘,猩红热","严重外伤,肝吸虫病"]
恶心与呕吐的病史采集要点