Human Anatomy of the Face and Neck
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Questions and Answers

What is the primary function of the external jugular vein?

  • Supplies blood to the forehead and upper eyelids
  • Affects the scalp located at the back of the head
  • Controls chewing actions
  • Carries blood returning to the heart from the head, face, and neck (correct)
  • What does the facial artery supply?

  • The lower region of the face, mouth, and nose (correct)
  • The forehead and upper eyelids
  • The back of the head
  • The scalp
  • Which bones are part of the facial skeleton?

  • Two frontal bones, two zygomatic bones, two palatine bones, and one mandible
  • Two nasal bones, two lacrimal bones, two zygomatic bones, two maxillae, the mandible, two turbinal bones, two palatine bones, and the vomer (correct)
  • Two nasal bones, two frontal bones, two zygomatic bones, two maxillary bones, the vomer, and the mandible
  • Two lacrimal bones, two occipital bones, two maxillae, two palatine bones, and the nasal bone
  • Which nerve is known as the chief sensory nerve of the face?

    <p>Fifth cranial nerve</p> Signup and view all the answers

    What muscle is involved in flexing the wrist?

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

    Where is the frontal artery located?

    <p>Forehead and upper eyelids</p> Signup and view all the answers

    Which nerve affects the face, ears, and neck?

    <p>Greater auricular nerve</p> Signup and view all the answers

    What is the main function of glands?

    <p>Removes certain elements from the blood and converts them into new compounds</p> Signup and view all the answers

    Study Notes

    Blood Vessels

    • External jugular vein: located at the side of the neck, carries blood returning to the heart from the head, face, and neck
    • Facial artery: supplies blood to the lower region of the face, mouth, and nose
    • Frontal artery: supplies blood to the forehead and upper eyelids

    Bones

    • Facial skeleton: composed of 12 bones including nasal bones, lacrimal bones, zygomatic bones, maxillae, mandible, turbinal bones, palatine bones, and the vomer
    • Frontal bone: forms the forehead

    Muscles

    • Frontalis: muscle of the scalp, involved in the anterior or front portion of the epicranius
    • Flexor: extensor muscle of the wrist involved in flexing the wrist

    Nerves

    • Fifth cranial nerve: chief sensory nerve of the face, controls chewing
    • Greater auricular nerve: located at the sides of the neck, affects the face, ears, and neck
    • Greater occipital nerve: located at the back of the head, affects the scalp

    Circulatory System

    • Heart: muscular, cone-shaped organ that keeps blood moving through the circulatory system
    • General circulation: also known as systemic circulation

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    Description

    This quiz covers the anatomy of the face and neck, including blood vessels and bones. Learn about the external jugular vein, facial artery, frontal artery, facial skeleton, and frontal bone.

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