KROK 1 2013 – Question 41 · KROK (Medicine) · Microbiology, Virology, and Immunology

Bacteriological examination of purulent discharges from the urethra revealed some gram-negative bean-shaped bacteria located in the leukocytes. They can be identified as the causative agent of the following disease:

  1. A. Trichomoniasis
  2. B. Syphilis
  3. C. Venereal lymphogranulomatosis
  4. D. Gonorrhea
  5. E. Chancroid
Hint

Combine the Gram reaction, the cell shape and the position of the organisms inside the pus cells to decide which urethral pathogen is being described.

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