This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Kidney, Subject name: Medicine
[{'content': 'Oxalate crystals in urine is seen in poisoning with \nSelect and explain. \nA. Methanol, B. Ethylene glycol, C. Potassium dichromate, D. Methylene blue', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans: b (Ethylene glycol)Ref: Harrison, 17 ed. pg. 291, Davidson 21 ed. pg.Ethylene glycol poisoning (Antifreeze)Ethylene glycol is metabolized into glycoaldehyde, glycolic acid, glycoxylic acid, oxalic acid causing metabolic acidosis; oxalate causes renal damage due to calcium oxalate crystals in urine.C/F: Ophthalmpoplegia, cranial nerve palsies, myoclonus, hyporeflexia renal failureManagement* Assay not widely available* Diagnosed by the presence of high anion gap, osmolal gap> 10 mOsm and presence of oxalate crystals in urine* Antidote - Oral ethanol, Fomipazole -Inhibit alcohol dehydrogenase* Hemodialysis in severe cases* Hypocalcaemia treated only if severe ECG changes/ seizures present', 'role': 'assistant'}]