Cardiovascular Defects and Conditions
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Questions and Answers

Which of the following is NOT a type of congenital heart defect?

  • Atrial septal defects
  • Ventricular septal defects
  • Hyaline arteriolosclerosis (correct)
  • Tetralogy fallot
  • What is a primary component of an atherosclerotic plaque?

  • Red blood cells
  • Nerve cells
  • Fibrous cap containing collagen (correct)
  • Smooth muscle fibers
  • Which two types of arteriolosclerosis are commonly identified?

  • Fibrous and atheromatous
  • Myointimal and chronic
  • Idiopathic and degenerative
  • Hyaline and hyperplastic (correct)
  • What is the role of inflammatory cells in an atherosclerotic plaque?

    <p>They contribute to plaque formation and inflammation</p> Signup and view all the answers

    Which component of an atherosclerotic plaque primarily consists of LDLs and cholesterol?

    <p>Lipid core</p> Signup and view all the answers

    Study Notes

    Heart Defects

    • Atrial septal defects
    • Ventricular septal defects
    • Tetralogy of Fallot
    • Patent ductus arteriosus

    Atherosclerotic Plaque Structure

    • Formed in arteries due to endothelial wall damage
    • Composed of calcium ions
    • Includes inflammatory cells (macrophages, T cells)
    • Contains a lipid core of LDLs and cholesterol
    • Features a fibrous cap with collagen and fibroblasts

    Arteriolosclerosis Types

    • Hyaline arteriolosclerosis
    • Hyperplastic arteriolosclerosis

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    Description

    This quiz covers essential topics related to heart defects such as atrial and ventricular septal defects, as well as atherosclerotic plaque structure and types of arteriolosclerosis. Test your understanding of these cardiovascular conditions and their implications for health.

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