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
The gingiva in a patient of HIV is similar to the gingiva in 
Select and explain. 
A. Lichen planus, B. ANUG, C. Acute gingivitis, D. Chronic gingivitis
B: ANUG
Answer: B: ANUG 
Explanation: None