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