男性,34岁。双侧耻骨支骨折。伤后6小时无尿,血压、脉搏正常。
应考虑的原因是
A.血容量不足
B.急性肾衰
C. * * 断裂
D.输尿管损伤
E.直肠损伤
参考答案:C
It is not surprising that former soldiers have difficulty in ___________ civilian life.
A.sticking to
B.relating to
C.adjusting to
D.connecting to
患儿,5岁。上颌前牙冷热痛1周,无自发痛及夜间痛史。查1近中舌面中龋,探敏感,叩痛(-),无穿髓点。充填治疗宜选用的材料是
A.银汞合金B.玻璃离子水门汀C.复合树脂D.磷酸锌水门汀E.氧化锌丁香油糊膏