耳源性颅内、外并发症最常见的侵犯传播途径是() ["A.血行途径","B.尚未闭合的骨缝","C.循破坏、缺损的骨壁","D.正常的解剖途径","E.上述都不是"]
骨软骨炎的好发部位是() ["A.蹠骨头","B.股骨头","C.胫骨结节","D.月骨与舟骨","E.椎骨或环骺"]
右肺根内结构如图,自上而下依次为() ["A.肺静脉、肺动脉、主支气管","B.肺动脉、上肺静脉、主支气管","C.上叶支气管、肺动脉、肺静脉","D.肺动脉、上肺静脉、上叶支气管","E.肺动脉、肺静脉、主支气管"]
下述哪项不是类风湿性关节炎的x线特征() ["A.累及四肢小关节","B.双侧对称性多关节受累","C.关节软组织梭形肿胀","D.关节间隙模糊变窄","E.骨性关节强直"]
糖原累积病是由于酶缺陷造成的糖原代谢障碍性疾病,其共同的生化特征为________,少数为______________。
糖原累积病的临床疾病有______型,其共同的生化特征是__________储存异常,除IX型为________遗传外,其余均为___________遗传病。