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 (C)</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 (C)</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 (C)</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 (A)</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 (A)</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 (B)</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 (C)</p> Signup and view all the answers

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