感染中毒型钩体病的临床表现是() ["浅表淋巴结肿大","全身肌肉疼痛","体温呈梯样上升","全身充血性斑丘疹","眼结膜充血,无分泌物"]
脾肿大的诊断标准是() ["上下>12cm,前后>5个肋单元","上下>14cm,前后>4个肋单元","上下>14cm,前后>6个肋单元","上下>15cm,前后>6个肋单元","上下>15cm,前后>5个肋单元"]
十二指肠溃疡首选的手术方式是() ["胃大部切除术(毕Ⅰ式)","高选择性迷走神经切断术","选择性迷走神经切断术","胃大部切除术(毕Ⅱ式)","迷走神经干切断术附加胃窦切除术"]
不可能为毕Ⅰ式胃大部切除术后并发症的是() ["胃肠吻合口瘘","吻合口梗阻","残胃癌","十二指肠残端破裂","胃出血"]
乙型肝炎感染后,最常见的临床类型是() ["慢性重型肝炎","急性无黄疸性肝炎","急性暴发性肝炎","慢性迁延性肝炎","隐性感染"]
前置胎盘