患者,男,12岁,4个第一磨牙远中关系,前牙Ⅲ°深覆,Ⅱ°深覆盖,下切牙咬在上牙腭侧龈组织,上前牙有散在间隙,上颌A区侧切牙舌向错位,下颌闭合道接近正中合时后退。面中1/3轻度前突,面下1/3较短 ["
最不应采用的矫治器为().A.活动矫治器","

垫矫治器","Herbst矫治器","Activator","直丝弓矫治器"]
胫骨中下1/3交界处是骨折的好发部位,其原因是() ["此处骨形态变化大","此处肌肉少","此处血液供应差","暴力好作用于此","此处骨皮质薄"]
肾脏中氨主要来自() ["尿素的水解","氨基酸的联合脱氨基作用","胺氧化","谷氨酰胺的水解","氨基酸的非氧化脱氨基作用"]
()是银行一定会计期间所获得的经营成果。 ["A、资产","B、利润","C、收入","D、费用"]
脑中r-氨基丁酸是由以下哪一代谢物产生() ["天门冬氨酸","谷氨酸","草酰乙酸","酪氨酸","色氨酸"]
水肿案例:简要病史:患者,男性,55岁,双下肢水肿2个多月,伴腹腔积液1个月。