Pharmacology All are true about sulphonyl ureas except? A It blocks ATP sensitive K+ channels and increase insulin release B They have higher risk of causing hypoglycemia than meglitinides C They are used mainly in type 1 DM D Chlorpropamide can cause dilutional hyponatremia 💡 Explanation All are true about sulphonyl ureas except? ✓ Correct Answer: C. They are used mainly in type 1 DM