Parasitology and Pathology: Diseases and Host Interactions

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Questions and Answers

What is the main immune-mediated response to pathogens and parasites discussed in the text?

  • Inflammation
  • Granulomas (correct)
  • Ascites
  • Autoimmunity

Which parasite can cause chronic cardiomyopathy?

  • Sandflies
  • Schistosome
  • Leishmania
  • Trypanosoma cruzi (correct)

What is the consequence of scarring from granulomas in the liver?

  • Helminth Therapy
  • Autoimmunity
  • Ascites (correct)
  • Inflammation

What hypothesis suggests that early exposure to infectious agents reduces susceptibility to allergic diseases?

<p>Old Friends hypothesis (D)</p> Signup and view all the answers

Which infection can cause a positive feedback loop involving macrophages, inflammation, and destruction of host tissue?

<p>Schistosome infection (B)</p> Signup and view all the answers

What is the definition of disease as per the text?

<p>An alteration in normal cell, organ, or organismal activity (D)</p> Signup and view all the answers

Which parasite causes cysts in the liver, lungs, or brain of humans?

<p>Echinococcus granulosus (B)</p> Signup and view all the answers

What adaptive cell changes can parasites induce in the host?

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

Which parasite causes weight gain in hamsters?

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

What is the primary pathology caused by Wolbachia endosymbionts in Wuchereria bancrofti?

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

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