This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: New Born Infants, Subject name: Pediatrics
Anti-histone antibodies are specific for: 
Select and explain. 
A. CNS lupus, B. Drug induced lupus, C. Neonatal lupus, D. Cutaneous lupus
B: Drug induced lupus
Answer: B: Drug induced lupus 
Explanation: b. Drug induced lupus(Ref: Nelson's 20/e p 1176-1180, Ghai 8/e p 628)Anti histone antibodies are directed against Histones & are seen in Drug-induced lupus.