Inflammatory Mediators Quiz
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Questions and Answers

What are the classic clinical signs of acute inflammation?

  • Fever, redness, swelling, loss of function
  • Heat, swelling, pain, loss of function (correct)
  • Increased temperature, redness, swelling, pain
  • Increased temperature, redness, pain, loss of function
  • What occurs if the subacute phase of inflammation is not resolved within 1 month?

  • Fibrosis and rupture (correct)
  • Movement of phagocytic cells to the site of injury
  • Microcirculation at the site of injury
  • Tissue repair and regeneration
  • Why is inflammation considered an essential protective response?

  • Inflammation effectively neutralizes noxious agents (correct)
  • Inflammation avoids any potential harm to the body
  • Inflammation always results in functional loss
  • Inflammation leads to immediate tissue repair
  • What is the main effect of the potent lipid inflammatory mediator derived from membrane phospholipids?

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

    How does NO (Nitric Oxide) function in small amounts?

    <p>Maintains vascular tone</p> Signup and view all the answers

    What is the main mechanism of action of non-steroidal anti-inflammatory drugs (NSAIDs)?

    <p>Reducing inflammatory response</p> Signup and view all the answers

    Which cells are responsible for producing the potent lipid inflammatory mediator at the site of inflammation?

    <p>Endothelial cells and mast cells</p> Signup and view all the answers

    Which of the following is an example of an Ethanolamine H1-Blocker?

    <p>Pyrilamine (Neo-antergan)</p> Signup and view all the answers

    Which type of H1-Blockers include Dimenhydrinate, Diphenhydramine HCl, and Doxylamine?

    <p>Piperazine derivatives</p> Signup and view all the answers

    Which H2-Blocker is most commonly used in horses?

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

    What is the main clinical use of H2-Blockers like Cimetidine and Famotidine?

    <p>Management of gastric ulcers</p> Signup and view all the answers

    Which of the following is a complication associated with glucocorticoid therapy?

    <p>Increased risk of infection</p> Signup and view all the answers

    What adverse effect does glucocorticoid therapy have on the musculoskeletal system?

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

    Which body system is negatively impacted by glucocorticoids due to an increased risk of gastrointestinal ulceration and pancreatitis?

    <p>Gastrointestinal system</p> Signup and view all the answers

    What effect does glucocorticoid therapy have on the HPAA axis in the endocrine system?

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

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