A 25-year old patient was taking 600 mg of an analgesic to manage his pain. The analgesic has a t1/2 of 3 hours. What is the percentage of the original load of the analgesic that will remain in his plasma after 9 hours.
Question 12Answer

a.
12.5%

b.
6.25%

c.
25%

d.
50%

e.
3.125%