Head & Neck Anatomy Review Quiz
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Questions and Answers

What is the main function of the vertebral column?

  • Encloses and protects the spinal cord (correct)
  • Aids in digestion
  • Assists in breathing
  • Supports the lower limbs
  • Which part of a typical vertebra serves as the weight-bearing portion?

  • A vertebral arch
  • Superior & inferior surfaces
  • Anterior & lateral surfaces
  • A body (correct)
  • How many lumbar vertebrae are present in the vertebral column?

  • 4
  • 6
  • 7
  • 5 (correct)
  • What is the main function of the intervertebral discs (IVD)?

    <p>Act as a cushion and shock absorber</p> Signup and view all the answers

    What is the total length of the vertebral column in males?

    <p>71 cm</p> Signup and view all the answers

    Which part of the typical vertebra extends posteriorly from the body and surrounds the spinal cord?

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

    Which region of the vertebral column supports the head and lacks a body and a spinous process in one of its vertebrae?

    <p>Cervical region</p> Signup and view all the answers

    Which characteristic is specific to thoracic vertebrae?

    <p>Has a pair of superior facets</p> Signup and view all the answers

    Which vertebrae are described as slender, often bifid in their spinous process, and have fairly large transverse processes?

    <p>Cervical vertebrae</p> Signup and view all the answers

    Which part of the typical vertebra contains the spinal cord, adipose tissue, connective tissue, and blood vessels?

    <p>Vertebral foramen</p> Signup and view all the answers

    Which bone forms the forehead, the roofs of the orbits, and most of the anterior part of the cranial floor?

    <p>Frontal bone</p> Signup and view all the answers

    What is the main function of the meninges in the brain?

    <p>To stabilize the positions of the brain, blood vessels &amp; nerves</p> Signup and view all the answers

    Which bone forms the greater portion of the sides and roof of the cranial cavity?

    <p>Parietal bone</p> Signup and view all the answers

    What is the function of the occipital condyles in the occipital bone?

    <p>Articulate with the first cervical vertebra to form the atlanto-occipital joint</p> Signup and view all the answers

    Where does the hypoglossal foramen occur and what passes through it?

    <p>At the base of occipital bone, hypoglossal nerve (CN XII) passes through</p> Signup and view all the answers

    Which bony structure forms a large cranial cavity that encloses and protects the brain?

    <p>Sphenoid bone</p> Signup and view all the answers

    Which bone is the only movable bone of the skull?

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

    Which bone is involved in hearing and is located within the temporal bone?

    <p>Auditory ossicles</p> Signup and view all the answers

    Which region of the skeleton includes the sternum and ribs?

    <p>Axial skeleton</p> Signup and view all the answers

    Which bone forms the face and includes the nasal bones, maxillae, and zygomatic bones?

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

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