Neck Anatomy Quiz: FOCA 2023
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Questions and Answers

Which surface anatomy feature is associated with the enlarged, firm left supraclavicular mass mentioned in the text?

  • Infraclavicular
  • Sternal angle
  • Greater supraclavicular (correct)
  • Lesser supraclavicular

    • What is the central location where the cutaneous branches of the cervical plexus (C2-C3) enter the posterior triangle of the neck?

  • Sternal (jugular) notch
  • Cervical plexus
  • Ventral rami
  • Nerve point of the neck (correct)

    • Which of the following is NOT a cutaneous branch of the cervical plexus (C2-C4)?

  • Great auricular
  • Transverse cervical
  • Lesser occipital
  • Phrenic (correct)

    • Which cranial nerve is associated with the maxillary region of the face?

    <p>Maxillary nerve (CN V2)</p> Signup and view all the answers

    Which of the following is NOT a motor branch of the cervical plexus (C1-C4)?

    <p>Dorsal rami</p> Signup and view all the answers

    What is the function of the ansa cervicalis, a motor branch of the cervical plexus?

    <p>Innervates the muscles of the anterior neck</p> Signup and view all the answers

    Which of the following is NOT a branch of the cervical plexus (C1-C4)?

    <p>Facial</p> Signup and view all the answers

    What is the function of the thyroid gland?

    <p>Controls metabolism and contributes to calcium metabolism</p> Signup and view all the answers

    What is the location of the parathyroid glands?

    <p>Posterior to the thyroid gland, outside the thyroid capsule</p> Signup and view all the answers

    What is the role of the sympathetic trunks in the root of the neck?

    <p>They transmit postganglionic fibers from the cervical ganglia to the brachial plexus and cervical plexus</p> Signup and view all the answers

    What is the anatomical relationship between the inferior cervical ganglion and the T1 ganglion?

    <p>They are fused to form the stellate (cervicothoracic) ganglion</p> Signup and view all the answers

    What is the location of the middle cervical ganglion?

    <p>At C6 vertebral level</p> Signup and view all the answers

    What is the anatomical relationship between the root of the neck and the thorax?

    <p>The root of the neck is located at the junction between the neck and the thorax</p> Signup and view all the answers

    What is the anatomical location of the thyroid gland?

    <p>At the C6-T1 vertebra level</p> Signup and view all the answers

    Which of the following is NOT a learning objective described for the neck anatomy?

    <p>Explaining the embryological development of the neck structures</p> Signup and view all the answers

    Which of the following is a disclosure or conflict of interest mentioned by Dr. Mark Hankin?

    <p>Authorship of 'Anatomy &amp; Physiology Revealed v4 2019, McGraw-Hill'</p> Signup and view all the answers

    Which of the following is NOT one of the structures mentioned to be described for the neck anatomy?

    <p>Endocrine glands</p> Signup and view all the answers

    According to the information provided, which of the following statements is TRUE?

    <p>Dr. Mark Hankin is both a Professor and a Senior Anatomist at OHSU</p> Signup and view all the answers

    Which of the following is NOT one of the resources authored by Dr. Mark Hankin?

    <p>Netter's Atlas of Human Anatomy 7th Edition, Elsevier</p> Signup and view all the answers

    Based on the information provided, which of the following statements is correct?

    <p>The neck anatomy lecture will cover the anatomy of the root of the neck, and the structures that pass through this space</p> Signup and view all the answers

    Which of the following statements is TRUE based on the information provided?

    <p>Dr. Mark Hankin's email address is not provided</p> Signup and view all the answers

    Which nerve passes through the interscalene space between the anterior and middle scalene muscles?

    <p>Brachial plexus</p> Signup and view all the answers

    Which muscle is innervated by the superior root of the ansa cervicalis that 'hitchhikes' on the hypoglossal nerve (CN XII)?

    <p>Both thyrohyoid and geniohyoid</p> Signup and view all the answers

    What is the primary spinal nerve root contribution to the phrenic nerve?

    <p>C4</p> Signup and view all the answers

    Which of the following structures is NOT in close anatomical relationship with the phrenic nerve?

    <p>Brachial plexus</p> Signup and view all the answers

    Which nerve innervates the trapezius and sternocleidomastoid (SCM) muscles?

    <p>Accessory nerve (CN XI)</p> Signup and view all the answers

    Which of the following statements about the accessory nerve (CN XI) is TRUE?

    <p>It enters the cranial cavity through the jugular foramen.</p> Signup and view all the answers

    Which of the following statements about the cervical sympathetic ganglia is CORRECT?

    <p>The superior cervical sympathetic ganglion is located at the $C_1-C_2$ vertebral level.</p> Signup and view all the answers

    Which structure does the inferior thyroid artery cross during its course?

    <p>Recurrent laryngeal nerve</p> Signup and view all the answers

    Which vein(s) drain(s) into the left brachiocephalic vein?

    <p>Inferior thyroid vein</p> Signup and view all the answers

    What is the primary function of the thyroid gland?

    <p>Controlling blood calcium and phosphate levels</p> Signup and view all the answers

    Which artery typically supplies blood to the thyroid gland?

    <p>Inferior thyroid artery and superior thyroid artery</p> Signup and view all the answers

    Which anatomical structure is located in the tracheoesophageal groove?

    <p>Recurrent laryngeal nerve</p> Signup and view all the answers

    During a thyroidectomy or parathyroidectomy, which structure needs to be protected while ligating the inferior thyroid artery?

    <p>Recurrent laryngeal nerve</p> Signup and view all the answers

    What is the typical number of arteries supplying the thyroid gland?

    <p>Two arteries</p> Signup and view all the answers

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