Physiology Therapeutic plasma level of digoxin is A 0.1-0.3 ng/ml B 0.5-1.4 ng/ml C 1.2 to 2 ng/ml D More than 2.4 ng/ml 💡 Explanation Therapeutic plasma level of digoxin is ✓ Correct Answer: B. 0.5-1.4 ng/ml