儿童骨折常见的特点为() ["A．青枝骨折","B．不易发生骨骺分离","C．易见骨折线","D．与成人骨折相同","E．以上都是"]
急性宫外孕伴失血性休克()输卵管壶腹妊娠未发生流产或破裂()陈旧性宫外孕病情稳定() ["A．剖腹探查","B．腹腔镜","C．刮宫","D．中药","E．缩宫素"]
7岁，男孩，跛行半年伴疼痛，行双髋关节摄片，如图所示，最佳的诊断是() ["A．右髋关节结核","B．右股骨头骨软骨炎","C．右侧扁平髋","D．克丁病","E．右股骨头无菌性坏死"]
正常孕妇的血镁浓度()治疗剂量的血镁浓度()可导致心脏停搏的血镁浓度() ["A．0.5～0.75mmol/L","B．0.75～1mmol/L","C．1.75～3mmol/L","D．4～5mmol/L","E．7.5～10mmol/L"]
右髋关节疼痛，跛行1年多，无明显外伤史，双髋关节摄片如图，最可能的诊断是() ["A．右髋关节退行性关节病","B．右髋关节创伤性关节病","C．右髋关节结核","D．右髋关节化脓性关节炎","E．右髋关节神经性关节炎"]
25岁初孕妇，孕35周，血压160/110mmHg，下肢水肿(++)，尿蛋白(+++)，诉头痛，视物模糊。首选哪种药物治疗()上述孕妇在治疗过程中，突然呼吸困难，膝反射消失。此时应选择哪种药物治疗()若上述孕妇在治疗过程中出现颅内压异常升高的临床表现，为了快速降低颅内压，宜选用何种药物治疗()
