<prompt> A 30-year-old male present with urethritis. All of the following can be causative agent except:N. gonorrhoeaeChalmydia trachomatisTrichomonas vaginalisHemophilus ducreyi  <response>: Ans. d Hemophilus ducreyi Causes of urethritis are: Neisseria gonorrhoea MC Chlamydia trachomatis Ureoplasma urealyticun Mycoplasma hominis Herpes virus Cytomegalovirus Gardenella vaginalis Acinetobacter woffi, Ac calcoaceticus Candida albicans Trichomonas vaginalis 