True about ECG changes include all except: -: (A) Hypokalemia- U wave, (B) Hyperkalemia-Tall T waves, (C) Hyponatremia- Q waves, (D) Hypocalcemia- Prolonged QT interval
Answer is C. Hypokalemia- prominent U wave Hyperkalemia-tenting of T wave Hypocalcemia-prolonged QT interval