Pharmacology A patient arrives in the emergency room in a coma and has a serum Ca 2+ of 4.5 mM. You sta a saline infusion of which of the following drugs A Ethacrynic acid B Calcitonin C Hydrochlorothiazide D Spironolactone 💡 Explanation A patient arrives in the emergency room in a coma and has a serum Ca 2+ of 4.5 mM. You sta a saline infusion of which of the following drugs ✓ Correct Answer: A. Ethacrynic acid