Question

how many 5mg cap of prazosin should be administered per dose if 15mg is to be given daily in three divided doses.

Answer 1

It is given that,

            15 mg is to be given daily in three divided doses which means

          15 mg/3=5 mg

Therefore,

5mg dose should be given three times a day.

It is given that,

            5mg cap of prazosin is administered per dose which is 1 capsule.

Thus,

            1 capsule of 5mg prazosin should be administered per dose.