List of top Forensic Medicine Questions on Methanol poisoning metabolites

Many people have consumed contaminated alcohol and present with abdominal pain, confusion, decreased vision. Methyl alcohol conc detected as 20 mg %. On assessment which metabolites will be found

A child accidentally ingested some fruit which he plucked from a tree while playing. After the ingestion of the fruit, he presented with restlessness, painful swallowing, photophobia, dry skin, urinary retention and elevated body temperature. What is the possible poisoning and the appropriate antidote for it?