56.下列何者不是下運動神經元病灶表徵(lower motor neuron signs)?
(A)在肌電圖上出現肌肉纖維顫動(fibrillation)
(B)肌肉痙攣(spasticity)
(C)病人自覺肌纖維自發性跳動(fasciculation)
(D)肌肉萎縮(muscle atrophy)
答案:登入後查看
統計: A(24), B(522), C(83), D(54), E(0) #2866154
統計: A(24), B(522), C(83), D(54), E(0) #2866154
詳解 (共 2 筆)
#6447605
UMN vs LMN:
UMN是皮質抑制減少所以->反射亢進->DTR上升, tone上升, spasticity(痙攣) Babinski sign+
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LMN是denervation或異常放電: fasciculation, atrophy, fibrillation , Babisnki sign-
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