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phrenic nerve

/ˈfrɛnɪk nɜːrv/

翻译: 膈神经是起源于颈段脊髓(C3-C5)的神经,支配膈肌,在呼吸中起关键作用,控制膈肌的收缩。

1 个条目

phrase

/ˈfrɛnɪk nɜːrv/C1formalmedical
  • zh膈神经是起源于颈段脊髓(C3-C5)的神经,支配膈肌,在呼吸中起关键作用,控制膈肌的收缩。

A nerve that originates in the cervical spine (C3-C5) and innervates the diaphragm, playing a crucial role in breathing by controlling the contraction of the diaphragm muscle.

  1. Nerve controlling the diaphragmC2formal

    A nerve that originates from the cervical spinal nerves (C3-C5) and innervates the diaphragm, playing a crucial role in breathing.

    zh控制膈肌的神经

    • The phrenic nerve sends signals to the diaphragm to contract during inhalation.
    • Damage to the phrenic nerve can cause difficulty breathing.
    • Surgeons must be careful to avoid injuring the phrenic nerve during neck operations.