1. You initiate a patient on oral acetaminophen (300 mg tid) to treat a case of painful rheumatoid arthritis. Ibuprofen has an elimination half life of 2 hours. How long will it
take for the ibuprofen plasma level to reach 92% of its eventual steady state?
OB) 4 hours
OE) 6.8 hours
OC) 12 hours
OA) 9.2 hours
D) 8 hours