Pharmacology What of the following is true about plasma tl/2- A Is same as bioavailability B It is directly proportional to clearance C It is inversely proportional to volume of distribution D Tl/2 remains constant for the drugs eliminated by first order kinetics 💡 Explanation What of the following is true about plasma tl/2- ✓ Correct Answer: D. Tl/2 remains constant for the drugs eliminated by first order kinetics