Clostridium tetani - Rhesus Research Revolution Quiz
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Questions and Answers

What is the characteristic of the Clostridium genus?

  • Gram positive (correct)
  • Aerobic
  • Gram negative
  • Non-spore forming
  • What is the primary way that Clostridium tetani enters the body?

  • Ingestion
  • Inhalation
  • Puncture wound (correct)
  • Blood transfusion
  • Which of the following is a symptom of tetanus caused by Clostridium tetani?

  • Headache
  • Diarrhea
  • Paralysis of the respiratory muscles (correct)
  • Fever and chills
  • How does the tetanus toxin produced by Clostridium tetani affect the nervous system?

    <p>It travels retrograde through the motor axons to the spinal cord</p> Signup and view all the answers

    What is the mechanism by which the tetanus toxin produced by Clostridium tetani causes the observed symptoms?

    <p>It cleaves the SNARE protein and inhibits exocytosis of neurotransmitters</p> Signup and view all the answers

    What is the primary reservoir and mode of transmission for Clostridium tetani?

    <p>Soil and puncture wounds</p> Signup and view all the answers

    What is the primary way that Clostridium tetani enters the body?

    <p>Via puncture wounds in the skin</p> Signup and view all the answers

    What is the characteristic feature of Clostridium tetani regarding oxygen?

    <p>It is an obligate anaerobe</p> Signup and view all the answers

    What is one of the symptoms of tetanus caused by Clostridium tetani?

    <p>Lock Jaw (trismus)</p> Signup and view all the answers

    In which extreme environments can Clostridium tetani survive due to its spore-forming ability?

    <p>High-temperature environments</p> Signup and view all the answers

    How does the tetanus toxin affect neurotransmitter release into the synapse?

    <p>It cleaves SNARE proteins to inhibit exocytosis</p> Signup and view all the answers

    What does spastic paralysis, a symptom of tetanus, refer to?

    <p>Uncontrolled and painful muscle contractions</p> Signup and view all the answers

    What is the term used to describe the arching of the back seen in a monkey in the exaggerated position in the text?

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

    Which protein does the tetanus toxin produced by Clostridium tetani inhibit to prevent neurotransmitter release into the synapse?

    <p>SNARE protein</p> Signup and view all the answers

    What is the primary mode through which tetanus spores enter the human body, as mentioned in the text?

    <p>Puncture wound</p> Signup and view all the answers

    Which type of paralysis is associated with tetanus symptoms caused by Clostridium tetani?

    <p>Spastic paralysis</p> Signup and view all the answers

    What is the name of the toxin released by Clostridium tetani that causes tetanus symptoms?

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

    Where can Clostridium tetani be commonly found, leading to its transmission as highlighted in the text?

    <p>Rusty nails and barbed wire</p> Signup and view all the answers

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