This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Dental
Multiple painful ulcers over glans without in duration is suggestive of – 
Select and explain. 
A. LGV, B. Granuloma inguinale, C. Chancroid, D. 2° syphilis
C: Chancroid
Answer: C: Chancroid 
Explanation: Chancre, LGV, Donovanosis Indurated ulcer (firm induration).
HSV Non-indurated ulcer.
Chancroid → Can be both either Non-indurated or soft induration (but there is no firm induration, therefore usually considered as non-indurated).