Intermediate Neck Quiz
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This quiz contains 10 questions. Click below to begin.
Q1. Which subdivisions make up the anterior triangle of the neck?
- Temporal, infratemporal, and pterygopalatine fossae
- Supraclavicular and axillary triangles only
- Occipital and omoclavicular triangles only
- Submental, submandibular, carotid, and muscular triangles
Q2. Which muscle subdivides the posterior triangle into occipital and omoclavicular regions?
- Stylohyoid
- Sternohyoid
- Inferior belly of omohyoid
- Digastric
Q3. What are the principal contents of the carotid sheath?
- Trachea, esophagus, and recurrent laryngeal nerve
- External carotid artery, phrenic nerve, and external jugular vein
- Carotid artery, internal jugular vein, and vagus nerve
- Sympathetic trunk, vertebral artery, and thoracic duct only
Q4. Where is the cervical sympathetic trunk located relative to the carotid sheath?
- Superficial to platysma
- Inside the internal jugular vein
- Within the thyroid capsule
- Posterior to the carotid sheath
Q5. Which deep cervical fascial layer surrounds the vertebral column and associated deep muscles?
- Investing fascia only
- Pretracheal fascia only
- Superficial fascia only
- Prevertebral fascia
Q6. Which fascial layer encloses the thyroid gland, trachea, and esophagus in the visceral neck?
- Thoracolumbar fascia
- Prevertebral fascia
- Pretracheal fascia
- Investing fascia only
Q7. Which nerve crosses the posterior triangle relatively superficially and is vulnerable during procedures in this region?
- Oculomotor nerve
- Glossopharyngeal nerve
- Spinal accessory nerve
- Recurrent laryngeal nerve
Q8. What is the relationship of the phrenic nerve to the anterior scalene muscle?
- It descends on the anterior surface of anterior scalene
- It lies inside sternocleidomastoid
- It passes through middle scalene
- It runs within the carotid artery
Q9. Where does the common carotid artery usually bifurcate?
- At the clavicle around T2
- At the hyoid bone around C1 in every person
- Inside the cranial cavity
- Near the superior border of the thyroid cartilage around C4
Q10. Which structure passes through the root of the neck and arches laterally over the cervical pleura on the left before entering the venous system?
- External carotid artery
- Recurrent laryngeal nerve
- Thoracic duct
- Right lymphatic duct