Anatomy of the Hyoid Bone and Facial Skeleton

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Questions and Answers

What is the shape of the hyoid bone?

  • Triangular
  • Irregular
  • U-shaped (correct)
  • Round

Where is the hyoid bone located?

  • In the chest
  • In the neck (correct)
  • In the jaw
  • In the skull

What is one function of the hyoid bone?

  • To aid in tongue movement (correct)
  • To protect the brain
  • To hold teeth
  • To connect the ribs

Where is the hyoid bone located in relation to the mandible?

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

Which of the following is NOT a bone of the facial skeleton?

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

Which of the following is the most appropriate source for learning about the middle cranial fossa?

<p><a href="https://www.ncbi.nlm.nih.gov/books/NBK545298/">https://www.ncbi.nlm.nih.gov/books/NBK545298/</a> (D)</p> Signup and view all the answers

Which of the following websites provides animated information about the posterior cranial fossa?

<p><a href="https://commons.wikimedia.org/wiki/File:Posterior_cranial_fossa_-_animation.gif">https://commons.wikimedia.org/wiki/File:Posterior_cranial_fossa_-_animation.gif</a> (C)</p> Signup and view all the answers

What is the anatomical term for the structure discussed in the link "https://www.youtube.com/watch?v=YMBXJRbWG74"?

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

Concerning the 'Facial Skeleton' discussed in the link "https://www.youtube.com/watch?v=ExtmDq-zkdQ" - which bone is NOT a part of the facial skeleton?

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

Based on the provided links, which of these would be the most useful resource for information on the Palatine Bone and its related structures?

<p><a href="https://radiopaedia.org/articles/palatine-bone?lang=gb">https://radiopaedia.org/articles/palatine-bone?lang=gb</a> (C)</p> Signup and view all the answers

Flashcards

Hyoid Bone

A U-shaped bone located in the upper neck, beneath the mandible.

Function of Hyoid Bone

Aids in tongue movement and swallowing.

Location of Hyoid Bone

Situated at the base of the mandible in the anterior neck region.

Facial Skeleton Bones

The structure comprises 14 individual bones forming the face.

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Orbit

The cavity or socket in the skull for the eye.

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Palatine Bone

A bone of the face that forms part of the hard palate.

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Cranial Fossa

Depressions in the skull that house the brain's lobes.

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Zygomatic Bone

Also known as the cheekbone, it forms the prominence of the cheeks.

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Nasal Septum

The cartilage and bone that divides the nasal cavity into two nostrils.

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Facial Skeleton

The structure of bones that form the face.

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Study Notes

The Hyoid Bone

  • The hyoid bone is U-shaped.
  • It's located in the anterior part of the upper neck.
  • It rests at the base of the mandible.
  • It assists in tongue movement and swallowing.
  • It has a body and greater and lesser horns.

Summary of Part B

  • Part B covered the 14 bones of the facial skeleton, the orbit, the intracranial fossae, and the hyoid bone.
  • Implications for clinicians were discussed and connected to previous material.
  • Further reading and YouTube clips are supplied for additional learning.

Further Reading

  • Several online resources are listed for further study.
    • Website links for Palatine bone, Orbit bones, Cranial fossae, Zygomatic bone, Nasal septum, Facial Skeleton and more.
  • A variety of anatomical structures are addressed in these resources.

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