Lyme Disease Diagnosis and Treatment

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Questions and Answers

How does the bacteria spread to all parts of the body?

  • By direct contact with infected individuals
  • With the bloodstream (correct)
  • Through the lymphatic system
  • Through the respiratory system

What type of microscopy is used to detect the bacteria?

  • Light microscopy
  • Fluorescence microscopy
  • Dark field microscopy (correct)
  • Electron microscopy

What is the purpose of the bacteria's fibronectin binding protein?

  • To block sphingomyelin accumulation
  • To trigger an immune response
  • To cause vasculitis in small veins
  • To facilitate adhesion and invasion (correct)

What is the typical incubation period for this disease?

<p>7-12 days (A)</p> Signup and view all the answers

Which of the following is a common treatment for this disease?

<p>Penicillin/amoxicillin/doxycycline (B)</p> Signup and view all the answers

What staining technique is commonly used for Borrelia burgdorferi?

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

Why is it difficult to culture Borrelia burgdorferi in the lab?

<p>It requires complex nutritional factors (A)</p> Signup and view all the answers

Which microscopy technique is commonly used to visualize Borrelia burgdorferi?

<p>Dark-field microscopy (C)</p> Signup and view all the answers

What is responsible for the dissemination, virulence, and immune evasion of Borrelia burgdorferi?

<p>Outer membrane proteins (A)</p> Signup and view all the answers

When was Borrelia burgdorferi first isolated from a tick?

<p>1982 (B)</p> Signup and view all the answers

Which animals are considered the basic hosts for Borrelia burgdorferi?

<p>Mice and deer (B)</p> Signup and view all the answers

Which term is used to describe the dissemination of Leptospira bacteria throughout the body?

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

Which diagnostic method is considered more sensitive than culture for detecting Leptospira?

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

Which antibiotics are mentioned as effective treatments for leptospirosis?

<p>Doxycycline and Amoxicillin (B)</p> Signup and view all the answers

Which protein was included in the Lyme vaccine mentioned in the text?

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

Which of the following is NOT listed as a reservoir for Leptospira?

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

Which characteristic of Leptospira is described in the text?

<p>Gram-negative spirochete that stains poorly with Gram staining (D)</p> Signup and view all the answers

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