MICR 130 ch 15

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  1. Symptoms of protozoan and helminthic diseases are due to _____. 
    A.tissue damage caused by growth of parasites
    B.waste products excreted by parasites 
    C.products released from damaged tissues
    D.all of the above
    D. All of the above
  2. Why is a release of endotoxin into the bloodstream potentially deadly? 
    A.Endotoxin can quickly enter the brain from the bloodstream, causing brain damage. 
    B.It can lower blood pressure and cause the patient to go into shock. 
    C.It results in dehydration of the patient.
    D.It causes necrosis of the liver.
    B. It can lower blood pressure and cause the patient to go into shock
    (this multiple choice question has been scrambled)
  3. Exotoxins are enzymes.
    A.true 
    B.false
    A. true
  4. If an A-B toxin is missing its B component it cannot cause an intoxication because ____. A.the toxin does not have enzymatic activity B.the toxin will get degraded in the cell
    C.the toxin cannot bind to its target 
    D.the toxin cannot be produced
    C. the toxin cannot bind to its target
  5. Which of the following does NOT contribute to the symptoms of a fungal disease? 
    A.cell walls 
    B.allergic response of the host
    C.toxins 
    D.capsules 
    E.metabolic products
    A. cell walls
    (this multiple choice question has been scrambled)
Author:
Anonymous
ID:
246462
Card Set:
MICR 130 ch 15
Updated:
2013-11-12 06:09:38
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MICR130
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