A 28-year-old man presents to a downtown STI clinic with urethral discharge. NAAT confirms Neisseria gonorrhoeae; Chlamydia trachomatis has not yet been excluded. According to Canadian STI guidance, what is the preferred empiric treatment?ACefixime 400 mg orally onceBCeftriaxone 500 mg IM once plus doxycycline 100 mg orally twice daily for 7 daysCCeftriaxone 250 mg IM once onlyDAzithromycin 2 g orally onceECiprofloxacin 500 mg orally onceCheck my answer