jerk

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【释义】：

Ⅰ v．抖Ⅱ n．❶ 急拉，急推❷ 反射

ankle jerk踝反射

crossed jerk交叉性反射

elbow jerk肘反射

jaw jerk下颌反射

jerking maneuver抖法

knee jerk膝反射

tendon jerk腱反射

Jerking maneuver is the manipulation that while pulling the distal part of the affected joint by a hand or two hands outwards，the doctor suddenly shakes it upwards，to and fro．抖法是医生用双手或单手握住受伤关节的远端，在向外拨伸时，突然作上下前后摇动的方法。