(来学网)经皮神经电刺激疗法(TENS)临床常用频率和脉宽为
  • A.
    (来学网)频率2~160HZ,脉宽0.1~1MS
  • B.
    (来学网)频率1~100HZ,脉宽0.1~1MS
  • C.
    (来学网)频率2~160HZ,脉宽0.01~0.2MS
  • D.
    (来学网)频率2~160HZ,脉宽1~2MS
  • E.
    (来学网)频率1~100HZ,脉宽0.01~1MS