患儿女,4个月,出生后表现为气促、喂养困难,查体时发现患儿发育差,胸骨左缘第3~4肋间闻及连续机器样杂音,可触及震颤,水冲脉(+)。经心脏彩色超声患儿诊断为主-肺动脉间隔缺损APSD,无其他心内畸形,应采取的治疗方法是() ["A.尽早手术","保守治疗","3~5岁时手术","成人时手术","因无肺动脉高压,可以暂缓手术"]
男性,40岁,左肾切除术2年,抗结核治疗后,尿频25次/天,现恶心呕吐,B超见右肾积水,行右肾穿刺造影,可见上段输尿管狭窄,尿常规正常,血Cr620μmol/L,该患者适合行哪项治疗() ["输尿管狭窄切除对端吻合术","结肠膀胱扩大术","输尿管皮肤造口术","肾造口术","输尿管膀胱吻合术"]
男,37岁,右膝关节曾有外伤史,现感右膝关节部疼痛,结合所提供的图像,最可能的诊断是() ["未见异常","前十字韧带撕裂","胫骨骨折","半月板损伤","后十字韧带撕裂"]
回乳首选的药物是() ["己烯雌酚","雌二醇","苯丙酸诺龙","丙酸睾酮","黄体酮"]
用多株(两到十几株)树木做不规则近距离组合种植的园林树木群体景观叫() ["A、树丛","B、树群","C、树林","D、林带"]
诊断主动脉夹层,最简便有效的检查是()