A.50~100Hz
B.20~40 Hz
C.1~10 Hz
D.0~100 Hz
E.90~100 Hz
[单选题]干扰电疗时选用具有明显止痛的差频是()A.50~100HzB.20~40HzC.1~10HzD.0~100HzE.90~100Hz
[单选题]干扰电疗时选用具有明显止痛的差频是()A .50~100HzB .20~40HzC .1~10HzD .0~100HzE .90~100Hz
[单选题]干扰电疗时选用具有明显止痛的差频是()A . 50~100HzB . 20~40HzC . 1~10HzD . 0~100HzE . 90~100Hz
[单选题]干扰电疗法差频为A.0~1000HzB.0~100HzC.50~200HzD.0~50HzE.100~200Hz
[单选题]干扰电疗法其差频为A.0~1000HzB.0~100HzC.50~200HzD.0~50HzE.100~200Hz
[单选题]应用干扰电,引起正常骨骼肌强直收缩选用 ( )A.0~100HzB.90~100HzC.25~50HzD.1~10HzE.20~40Hz
[单选题]音频电疗法的频率范围为A.0~100HzB.100~1000HzC.1000~5000HzD.5000~10000HzE.10000~20000Hz
[单选题]音频电疗法的频率范围为A.0~100HzB.100~1000HzC.1000~5000HzD.5000~10000HzE.以上皆可
[单选题,A2型题,A1/A2型题] 干扰电疗法差频为()A . 0~1000HzB . 0~100HzC . 50~200HzD . 0~50HzE . 100~200Hz