第十一顱神經(cranial nerve XI)受損時,可能同時造成下列那兩條肌肉癱瘓無力(paralysis)?
A胸鎖乳突肌(sternocleidomastoid muscle)與斜方肌(trapezius muscle)正確答案
B胸鎖乳突肌(sternocleidomastoid muscle)與前斜角肌(anterior scalene muscle)
C斜方肌(trapezius muscle)與前斜角肌(anterior scalene muscle)
D前斜角肌(anterior scalene muscle)與莖突咽肌(stylopharyngeal muscle)
答案與詳解
