以下哪项不是尿路感染的易感因素() ["糖尿病","肾结石","输尿管插管","胆囊结石","长期应用糖皮质激素"]
肾病综合征常见并发症不包括() ["急性肾衰竭","感染","血栓、栓塞","出血","蛋白质及脂肪代谢紊乱"]
腹股沟斜疝发生嵌顿的最主要原因是()。 ["疝环小,疝内容物有粘连","疝环小,腹内压骤然增高","疝环大,致疝内容物脱出过多","腹壁肌肉紧张收缩内环","腹壁肌肉紧张收缩外环"]
患者,男,63岁,因腹股沟直疝疝块嵌顿,行手法复位后,应重点观察的内容是()。 ["疝块是否再次脱出","是否有肠梗阻表现","是否有肠破裂表现","生命体征","有无全身感染症状"]
儿童肾病综合征常继发于() ["A.糖尿病肾病","B.肾淀粉样变性","C.骨髓瘤性肾病","D.紫癜性肾炎","E.淋巴瘤"]
抗血清保存3~5年选择()抗血清保存3~6个月选择()抗血清保存5~10年选择()