Anatomy of the Neck
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Questions and Answers

Which structures are located in the neck and lack bony protection?

  • Larynx and parathyroid glands
  • Arteries, veins, and lymphatics
  • Vertebrae and brachial plexuses
  • Trachea, esophagus, and thyroid gland (correct)
  • What is the main conduit for structures passing between the head, trunk, and limbs?

  • Clavicles
  • Thyroid gland
  • Larynx
  • Neck (correct)
  • Which major blood vessels lie anterolaterally in the neck?

  • Brachial plexuses
  • Carotid arteries and jugular veins (correct)
  • Vertebrae and trachea
  • Esophagus and lymphatics
  • Which vital structures originate in the neck and supply the upper limbs?

    <p>Brachial plexuses of nerves</p> Signup and view all the answers

    Why is the neck considered a well-known region of vulnerability?

    <p>Several vital structures lack bony protection</p> Signup and view all the answers

    What is the function of the neck in relation to the head and trunk?

    <p>To allow flexibility necessary to position the head</p> Signup and view all the answers

    Why are many important structures crowded together in the neck?

    <p>To maximize the efficiency of sensory organs</p> Signup and view all the answers

    Which structures lack the bony protection afforded to other parts of the systems in the neck?

    <p>Trachea, esophagus, and thyroid gland</p> Signup and view all the answers

    What are the major structures commonly injured in penetrating wounds of the neck?

    <p>Carotid arteries and jugular veins</p> Signup and view all the answers

    Where do the brachial plexuses of nerves originate and continue to supply?

    <p>Originate in the neck and supply the upper limbs</p> Signup and view all the answers

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