A Client Is Prescribed Medication for Otitis Media

A client is prescribed medication for otitis media.What should the nurse instruct the spouse about the administration of this medication?
Select all that apply.

A) Warm the solution in the microwave before using.
B) The client should be lying down with the affected ear dominant.
C) Pull the ear pinna down and back before administering the medication.
D) Instill the prescribed number of drops so that they slide down the ear canal.
E) The client should not change position for 5 to 10 minutes after the medication is instilled.