Spirochetes

Marina Michail
Quiz by Marina Michail, updated more than 1 year ago
Marina Michail
Created by Marina Michail over 4 years ago
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Spirichetes quiz
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Resource summary

Question 1

Question
Motility of spirochetes is due to:
Answer
  • peritrichate flagella
  • single polar flagellum
  • axial filaments
  • lophotrichate flagella

Question 2

Question
Tertiary syphilis is best diagnosed by:
Answer
  • culture
  • clinical signs and dark field examination
  • non treponemal Ag tests
  • treponemal Ag tests

Question 3

Question
Patient serum gives positive RPR and negative FTA indicates:
Answer
  • Syphlitic infection
  • Patient intemission
  • False negative FTA
  • False positive RPR

Question 4

Question
Gram stain of a throat swab from a patient with Vincent's angina may reveal:
Answer
  • Borrelia and B hemolytic streptococci
  • Fusobacteria and leptospira
  • Fusobacteria and anaerobic gram negative bacilli
  • Borrelia and fusobacteria

Question 5

Question
Positive VDRL can be obtained in:
Answer
  • Syphilis
  • Infectious mononucleosis
  • Weil's disease
  • All are correct
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