When you ligate the inferior thyroid artery, it is suggested you avoid not to injury
A. Superior laryngeal nerve
B. Hypoglossal nerve (舌下神经)
C. Vagus nerve (迷走神经)
D. Inferior laryngeal nerve (喉下神经)
E. Recurrent laryngeal nerve (喉返神经)
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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
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
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