The Nurse Is Preparing to Give a Client an IV

The nurse is preparing to give a client an IV push medication through an intermittent IV set (saline lock) using a needleless system.Which actions by the nurse are most appropriate?

A) Cleanse the access port vigorously for at least 30 seconds.
B) Use an antimicrobial agent when cleansing the port.
C) Clean the ridges in the Luer-Lok connection well.
D) Rinse the antimicrobial agent off with saline.
E) Allow the antimicrobial agent to dry before using IV.