中国香港至日本航线,由()管理。 ["中国","中国香港","日本","A,B,C"]
早期周围型肺癌的结节阴影指瘤体直径() ["≤1cm","≤1.5cm","≤2cm",">2cm","≤3cm"]
女患者,结婚2年余夫妇同居,未避孕未孕,月经周期基本规律,经来腹痛,月经量较少,色黯有小血块,经前轻度乳房胀痛。舌质黯红苔薄白,脉弦。对于该患者进行中药治疗应首选:() ["启宫丸","养精种玉汤","开郁种玉汤","少腹逐瘀汤","毓麟珠"]
下列除哪项外均为肌源性肉瘤() ["平滑肌肉瘤","血管外皮细胞瘤","纤维平滑肌肉瘤","横纹肌肉瘤","癌肉瘤"]
胃插管术操作方法。
穿、脱隔离衣适用范围。