Choose the right answer Before administration or dispensation, you should check _____1______; Make sure you understand the ______2______ of the drug. A. dose B. the patient allegies C. frequency D. duration E. expiration date F. actions G. side effects ______3_______ should be poured down the drain and ______4_______ should be flushed down the toilet. A. tablets B. liquids C. powders D. ointment E. capsules