下列关于腱反射的描述,正确的是( )
A. 感受器是腱器官
B. 反射中枢位于延髓
C. 为多突触反射
D. 高位中枢病变时反射亢进
震颤麻痹病变主要位于( )
A. 红核
B. 苍白球
C. 丘脑底核
D. 黑质
下列哪一项不属于脊休克的表现( )
A. 血压下降
B. 断面以下脊髓支配的骨骼肌肌紧张降低
C. 发汗反射消失
D. 大小便失禁
注意不填单词,只填相应的字母。A. randomB. challengingC. skydivingD. ironE. weird1. the sport of jumping from an aircraft and fallingthrough the sky before opening a parachute2. happening or chosen by chance.3. a thing used for making clothes smooth, whichhas a heated flat metal base4. difficult in an interesting or enjoyable way5. very strange and unusual