踝管内的结构中，最靠前的结构是() ["A．长屈肌腱","B．趾长屈肌腱","C．胫骨后肌腱","D．胫后血管","E．胫神经"]
转移性纵隔淋巴结肿大，最常见的原发肿瘤是() ["A．原发性肝癌","B．成骨肉瘤","C．类癌","D．结肠癌","E．泌尿生殖系统肿瘤"]
由坐骨神经支配的肌是() ["A．臀大肌","B．臀中肌","C．臀小肌","D．股二头肌","E．股四头肌"]
支气管囊肿最常位于() ["A．右下肺","B．左上肺","C．隆突下","D．左下肺","E．气管旁"]
重症肺炎(severecasepneumonia)
社区获得性肺炎(communityacquiredpneumonia，CAP)
