Cartilage Histology in Faculty of Medicine
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Questions and Answers

What is the primary component of ground substance in cartilage?

  • Proteoglycans and glycoproteins (correct)
  • Chondrocytes and fibrocytes
  • Water
  • Elastic fibers and collagenic fibers
  • What is the characteristic of elastic cartilage that distinguishes it from hyaline cartilage?

  • Absence of perichondrium
  • Presence of glycoproteins
  • Higher water content
  • Presence of great amounts of elastic fibers (correct)
  • Where is white fibrocartilage typically found?

  • Symphysis pubis, intervertebral discs, and semilunar cartilage of knee joint (correct)
  • Eustachian tube and epiglottis
  • Hyoid bone and laryngeal cartilage
  • Ear pinna and external auditory meatus
  • What is the process by which immature chondrocytes divide and lay down matrix around them?

    <p>Interstitial growth</p> Signup and view all the answers

    What is the origin of cartilage formation in the embryo?

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

    What is the characteristic of cartilage repair in adults?

    <p>Formation of a connective tissue scar</p> Signup and view all the answers

    What is the percentage of water in the ground substance of cartilage?

    <p>60-80%</p> Signup and view all the answers

    What is the function of the perichondrium in cartilage growth?

    <p>Dividing and differentiating into chondroblasts and chondrocytes</p> Signup and view all the answers

    What is the characteristic of cartilage that distinguishes it from other connective tissues?

    <p>Presence of chondrocytes</p> Signup and view all the answers

    What is the type of cartilage found in the ear pinna and external auditory meatus?

    <p>Elastic cartilage</p> Signup and view all the answers

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