Chronic Inflammation and Repair
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Questions and Answers

What is the definition of chronic inflammation?

  • Inflammation that lasts for a few hours
  • Inflammation that is initiated by a specific pathogen
  • Inflammation of prolonged duration (weeks or months) (correct)
  • Inflammation that lasts for a few days

Which type of chronic inflammation starts as tiny granules and forms a tumor-like mass?

  • Viral granuloma
  • Non-infective granuloma
  • Infective granuloma (correct)
  • Fungal granuloma

What is the chief reactive cell in a granuloma?

  • Neutrophils
  • Lymphocytes
  • Eosinophils
  • Activated macrophage (correct)

What is the cause of chronic non-specific inflammation?

<p>Inflammatory reaction without an identifiable cause (B)</p> Signup and view all the answers

Which type of chronic specific inflammation is caused by Bacterial, Viral, Parasitic, or Fungal infection?

<p>Infective granuloma (C)</p> Signup and view all the answers

What distinguishes chronic inflammation from acute inflammation?

<p>The duration of the inflammation (A)</p> Signup and view all the answers

Which type of wound healing occurs when wound edges cannot be apposed?

<p>Secondary intention (D)</p> Signup and view all the answers

What is the best example of healing by regeneration in humans?

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

Which cells continuously divide throughout life to replace damaged cells?

<p>Labile cells (D)</p> Signup and view all the answers

What type of repair involves replacement of solid non-living material by fibrous tissue?

<p>Repair by organization (B)</p> Signup and view all the answers

Which factor delays wound healing and leads to more granulation tissue and scarring?

<p>Infection (A)</p> Signup and view all the answers

Which type of wound occurs with a clean wound and well-apposed edges?

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

What is the replacement of injured cells by cells of the same type known as?

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

Which vitamin deficiency leads to poor wound healing as it is involved in collagen synthesis?

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

Which type of cells do not proliferate in the postnatal life?

<p>Permanent cells (C)</p> Signup and view all the answers

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