Which Discharge Instruction Will the Nurse Include for a Patient

Which discharge instruction will the nurse include for a patient sent home from the clinic who is taking an adrenergic ophthalmic solution for an acute inflammation?

A) Headaches and eye pain are adverse effects to be reported to the healthcare provider immediately.
B) Mouth dryness should be reported immediately.
C) Avoid driving or operating machinery until blurring subsides.
D) "Halos" or yellow rings around objects will be seen while taking this medication.