[名词解释] 12h尿

体检时可见腹部有搏动性肿块，股动脉搏动可减弱（） ["腹主动脉瘤","胸主动脉瘤","主动脉瘤","心室壁瘤","脑动脉栓塞"] 下颌第一磨牙的特点是（） ["['面长方形，有五条发育沟","舌面外形高点在1/3处","邻面外形高点在颈1/3处","颊面似长方形，有两个牙尖","有两颊一舌3个牙根"] 晶状体半脱位常见的疾病（） ["A.MarcusGunn征","B.Marfan综合征","C.Marchesani综合征","D.Morgagni综合征","E.Mooren综合征"] 下列哪个肌松药完全经肾脏排泄（） ["泮库溴铵","加拉碘铵","筒箭毒碱","二甲基简箭毒碱","哌库溴铵"] Alzheimer病的早期主要表现为（） ["定向力障碍","近记忆力减退","远记忆力减退","语言障碍","运动障碍"] 12h尿