Who's that girl?[ ]
A. She's my mother
B. He's my father
C. She's my sister
答案:C
某患者腹部手术后发生急性腹膜炎,应如何预防发生膈下脓肿()。
A.胃肠减压
B.禁食
C.腹腔切开引流
D.半卧位
E.输抗生素
喉上神经内侧支损伤时表现为()
A.吞咽困难
B.音调降低
C.饮水时呛咳
D.声音嘶哑
E.呼吸困难