先天性卵巢发育不全综合征嵌合型() ["染色体核型为:46,XX(或XY)/47XX(或XY),+21","染色体核型为:45,XO/46,XX","染色体核型为:45,XO","染色体核型为:48,XXXY","染色体核型为:46,Xdel(Xp)"]
可供外翻选择的手术方法有() ["跖趾内侧关节囊紧缩术","McBride手术","Keller手术","跖骨基底截骨术","跖骨颈部截骨术"]
对标准品的要求不包括() ["其量值可溯源准确性高","基质效应小","无传染危险性","检测范围宽","稳定性好"]
女性,78岁,7年前患带状疱疹,皮损痊愈后疼痛未缓解;曾服用多种止痛药物,疼痛缓解尚理想,但近日出现严重药物反应不良,无法继续服用止痛药物,疼痛加剧,患者处于歇斯底里状态。如果患者选择接受神经毁损疗法治疗,首选何种神经毁损方式() ["A.无水酒精","酚甘油","亚甲蓝","多柔比星(阿霉素)","射频热凝"]
男孩10岁,面容无特殊,只能做10以内加减法,染色体核型为46,XY/47,XY,+21() ["21-三体综合征标准型","21-三体综合征D、G易位型","18-三体综合征","21-三体综合征嵌合型","其他类型染色体病"]
硬膜外阻滞首选()。黏膜表面麻醉首选()。