题目内容

The structure running posteriorly to the carotid sheath is

Ansa cervicalis
B. Cervical part of the sympathetic trunk
C. Vagus nerve
D. Glossopharyngeal nerve
E. Accessory nerve

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Which of the following structure lies laterally to the cupula in the root of the neck?

A. Thoracic duct
B. Scalenus posterior
C. Sympathetic trunk
D. Brachial plexus
Esophagus

The structure passes through the scalene fissure is

A. Brachial plexus
B. Subclavian vein
Cervical plexus
D. Vertebral artery
E. Phrenic nerve

The mark dividing the subclavian artery into three parts is

A. Clavicle
B. First rib
C. Scalenus anterior
D. Scalenus medius
E. Pectoralis minor

患者行右侧颈下神经节阻滞术后,出现右侧胸部疼痛、胸闷、逐渐呼吸困难。可能是损伤了

A. 膈神经
B. 迷走神经
C. 锁骨下动脉
D. 胸膜顶
E. 椎动脉