Nitroprusside test is done for the diagnosis of which of the following diseases?: (A) Phenylketonuria, (B) Tyrosinemia, (C) Maple syrup urine disease, (D) Homocystinuria
Answer is D. Nitroprusside test- for Homocystinuria Ferric chloride test- for Phenylketonuria Dinitrophenylhydrazine test- for Organic acidemia/ Maple syrup urine disease