• 2022-11-01
    颈动脉三角的境界是______
    A: 胸锁乳突肌前缘,二腹肌前腹,下颌骨下缘
    B: 胸锁乳突肌前缘,二腹肌前腹,肩胛舌骨肌下腹
    C: 胸锁乳突肌前缘,二腹肌前腹,肩胛舌骨肌上腹
    D: 胸锁乳突肌前缘,二腹肌后腹,肩胛舌骨肌上腹
    E: 胸锁乳突肌后缘,二腹肌前腹,肩胛舌骨肌上腹