Pharmacology General ec7d10a2 Therapeutic plasma level of digoxin - A 0.1-0.3 ng/ml B 0.8-1.5 ng/ml C 1.2 to 2 ng/ml D > 2.4 ng/ml High-Yield Explanation Ans. is `b' i.e., 0.8-1.5 ng/ml o Therapeutic concentration of digitoxin is 15-30 ng/ml and of digoxin is 0.5-1.4 ng/ml