you received an order for 28 day supply for Propranolol HCI 120mg tablets po q.i.d. to prevent post MI reinfection. How many tablets will be dispensed for the 28 day supply?
Ignore the 120 ml; it is just there to confuse you. po means orally, or taken by mouth and q.i.d means 4 times a day. You would multiply 28 by 4 to get your answer.