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: Skin
True about drug induced SLE is: 
Select and explain. 
A. CNS manifestation are common, B. Renal involvement is common, C. Antihistone antibodies are found in many, D. All with antibodies progress to lupus
C: Antihistone antibodies are found in many
Answer: C: Antihistone antibodies are found in many 
Explanation: C i.e. Antihistone antibodies are found Drug induced lupus is caused by procainamide, hydralazine, isoniazid (but not chloroquine) Q. It is a syndrome of positive ANA associated commonly with antihistone antibodies, fever, malaise, ahritis or intense ahralgiaVmyalgias, serositis, and/or rashQ. It occurs predominantly in whites, has less female predilection than SLE, rarely involves brain or kidneys, is rarely a/w anti ds DNA and usually resolves over several weeks after discontinuation of offending drugQ.