system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Sex worker with discharging ulcer, gram-negative diplococci & growth on modified
Thayer Martin media. Diagnosis
assistant
The correct answer is  Information in this question are -
i. Gram negative diplococci.
ii. Growth on modified Thayer-Martin media.

Neisseria gonorrhoeae is a gram negative diplococci and Thayer-Martin medium is the selective medium for gonococci.