This is a timed quiz.
You have 5 minutes to complete the 5 questions in this quiz.
Motility of spirochetes is due to:
peritrichate flagella
single polar flagellum
axial filaments
lophotrichate flagella
Tertiary syphilis is best diagnosed by:
culture
clinical signs and dark field examination
non treponemal Ag tests
treponemal Ag tests
Patient serum gives positive RPR and negative FTA indicates:
Syphlitic infection
Patient intemission
False negative FTA
False positive RPR
Gram stain of a throat swab from a patient with Vincent's angina may reveal:
Borrelia and B hemolytic streptococci
Fusobacteria and leptospira
Fusobacteria and anaerobic gram negative bacilli
Borrelia and fusobacteria
Positive VDRL can be obtained in:
Syphilis
Infectious mononucleosis
Weil's disease
All are correct
