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: Forensic Medicine
Gastric lavage is contraindicated in poisoning with: 
Select and explain. 
A. Morphine, B. Kerosene, C. Carbolic acid, D. Diazepam
B: Kerosene
Answer: B: Kerosene 
Explanation: B i.e. Kerosene