This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Toxicology, Subject name: Medicine
10 year old girl bought with acute paracetamol overdose management is - 
Select and explain. 
A. N-acetylecysteine, B. PT monitoring, C. Measurement of hepatic enzymes, D. Charcol i.v., given
A: N-acetylecysteine
Answer: A: N-acetylecysteine 
Explanation: N Acetylcysteine is the antidote for paracetamol poisoning. Reference Harrison 20 edition pg 678