有關胸部交感神經節( thoracic sympathetic ganglion )的敘述,下列何者最為恰當?
A通常會發出神經,並且只支配胸腹腔臟器
B僅以灰交通支( gray rami communicantes )與胸部脊神經( thoracic spinal nerve )相連
C上五個交感神經節,會發出節後神經纖維( postganglionic sympathetic fibers ),支配胸腔內器官正確答案
D下七個交感神經節,會發出節後神經纖維( postganglionic sympathetic fibers ),支配腹腔內器官
答案與詳解
