先导型溢流阀主阀阻尼孔堵塞可能使所控制油路（）。
A.油压太高
B.油压太低
C.油压波动
D.出现噪声
参考答案：B
摆位时尤其要注意楔形板的（）
A.大小位置
B.上下位置
C.左右位置
D.前后位置
E.度数和方向
A client is prescribed Gentamycin (Garamycin) IV to treat infection. It is important to monitor the client for the development of which of the following side effects from the medication
A．Ascites.
B．Confusion.
C．Ototoxicity.
D．Cardiac dysrhythmias.
