This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Neisseria, Subject name: Microbiology
A 20-year-old patient with urethral discharge. Possible diagnosis: 
Select and explain. 
A. Chlamydia trachomatis, B. Ureaplasma urealyticum, C. Trichomonas vaginalis, D. Gonorrhea
D: Gonorrhea
Answer: D: Gonorrhea 
Explanation: Ans. (d) Gonorrhea.Note purulent urethral discharge caused by Neisseria gonorrhea.Image source- style="text-decoration: underline; color: rgba(17, 85, 204, 1); font-family: Times New Roman, Times, serif">145F315C1813EADACFA.png