Final answer:
When preparing for electroconvulsive therapy (ECT), the nurse should remind the patient to arrange transportation to and from the appointment.
Step-by-step explanation:
When preparing a patient for a scheduled appointment for electroconvulsive therapy (ECT), the nurse should remind the patient to arrange for transportation to and from the appointment. This is because ECT can result in temporary confusion and disorientation, making it unsafe for the patient to drive or travel alone.
Bringing a change of clothes in case of incontinence is not necessary, as ECT does not typically cause this issue. Visual disturbances after the treatment may occur due to the use of anesthesia, but reminding the patient about them is not necessary as they are usually temporary.