<prompt> Urine appears Liquid Gold in which poisoning:Heavy metalsBarbiturateAmphetamineOrganophosphorousLead poisoning  <response>: B i.e. Barbiturate Barbiturate poisoning presents with features of shock i.e. hemo-concentration oliguriaQ, therefore the urine is highly concentrated deep yellowQ. I think this could very well mean Liquid gold. Liquid gold is a slang used for urine of amphetamine addictsQ, which is collected and sold because 40 of amphetamine is excreted unchanged in urine. 