Pharmacology All of the following predispose to chloroquine toxicity except? A Duration of use > 2 years B Cumulative does > 460 gin C Daily dose > 250 mg/d or > 3 mg/kg D Renal failure 💡 Explanation All of the following predispose to chloroquine toxicity except? ✓ Correct Answer: A. Duration of use > 2 years