Anatomy Lesson 1: Introduction to Head and Neck

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Questions and Answers

Which nerve can be found in the two vascular compartments on each side of the neck?

  • Vagus nerve (correct)
  • Sciatic nerve
  • Facial nerve
  • Spinal accessory nerve

Where are the important glands like the thyroid and thymus located?

  • In the dorsal compartment
  • In the ventral compartment
  • In the lymphatic compartment
  • In the visceral compartment (correct)

Which structure is attached below to the top of the trachea and above to the hyoid bone?

  • Thyroid gland
  • Thymus gland
  • Larynx (correct)
  • Pharynx

What forms a supportive framework for the larynx?

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

What is the shape of the pharynx chamber in the neck?

<p>Half-cylinder (D)</p> Signup and view all the answers

In the neck, what is the upper opening of the larynx called and what is it continuous with?

<p>Laryngeal inlet, pharynx (D)</p> Signup and view all the answers

What is the function of the unique group of muscles in the face?

<p>To move the skin relative to underlying bone (A)</p> Signup and view all the answers

What is the superior boundary of the neck?

<p>The inferior margins of the mandible and bone features on the posterior aspect of the skull (A)</p> Signup and view all the answers

What covers the superior, posterior, and lateral regions of the head?

<p>The scalp (B)</p> Signup and view all the answers

How many major compartments are there in the neck?

<p>Four (D)</p> Signup and view all the answers

What is contained in the vertebral compartment of the neck?

<p>Cervical vertebrae and associated postural muscles (C)</p> Signup and view all the answers

What marks the inferior boundary of the neck posteriorly?

<p>A line between the acromion and the spinous process of vertebra CVII (B)</p> Signup and view all the answers

Where are the nasal cavities located in relation to the orbits?

<p>Between the orbits (A)</p> Signup and view all the answers

Which bone forms the floor of the nasal cavities?

<p>Vomer bone (B)</p> Signup and view all the answers

What separates the oral cavity from the nasal cavities?

<p>Hard palate (B)</p> Signup and view all the answers

What structure can be opened and closed in the soft tissues surrounding it?

<p>Oral fissure (B)</p> Signup and view all the answers

Which part of the face forms the anterior opening to the oral cavity?

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

What is the posterior opening to the oral cavity called?

<p>Oropharyngeal isthmus (B)</p> Signup and view all the answers

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