Anatomy of Lumbar Vertebrae Features
6 Questions
3 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the main function of the sacral hiatus?

  • To allow the spinal nerves to exit (correct)
  • To prevent anterior translation of L5 over S1
  • To articulate with the coccyx
  • To form the posterior sacral foraminae

    • Which lumbar vertebrae have a coronal orientation of facet joints?

  • L3-L4
  • L1-L3
  • L5-S1 (correct)
  • L4-L5

    • What is the typical shape of the IV disc at L4-L5 and L5-S1?

  • Thicker posteriorly
  • Triangular
  • Wedge-shaped (correct)
  • Thinner anteriorly

    • What is the main function of the posterior sacroiliac ligament?

    <p>To support the sacroiliac joint</p> Signup and view all the answers

    Why does the lumbar spine have sagittal-oriented facets in upper lumbar vertebrae?

    <p>To give flexibility during flexion and extension</p> Signup and view all the answers

    What causes instability in pelvic fractures according to the text?

    <p>Disruption of the posterior sacroiliac ligament</p> Signup and view all the answers

    More Like This

    Anatomy of the Lumbar Spine Quiz
    80 questions

    Lumbar Vertebrae Quiz: Test Your Knowledge of the Lower Back

    PathfireNeon avatar
    PathfireNeon
    Ostéo
    66 questions

    Ostéo

    Lorake avatar
    Lorake
    Ribs and vertebra
    20 questions

    Ribs and vertebra

    GiftedUnderstanding avatar
    GiftedUnderstanding
    Lumbar Spine Anatomy Quiz
    33 questions

    Lumbar Spine Anatomy Quiz

    StupendousVulture8284 avatar
    StupendousVulture8284
    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser