A patient is considering having electroconvulsive therapy to treat his severe depression.Which statements indicate the patient has an understanding of the procedure? (Select all that apply.)

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Electroconvulsive therapy (ECT)is the oldest form of brain stimulation therapy used for severe depression.After several regimens of medication are unsuccessful,or if the patient is severely depressed or actively suicidal,ECT is considered.Evidence suggests that ECT is more effective than pharmacotherapy.ECT consists of electric shock delivered to the brain via electrodes applied to the temples.This shock artificially induces a grand mal seizure lasting 30 to 90 seconds.The patient typically receives 8 to 12 treatments spread over several weeks.ECT is frequently done on an outpatient basis in the early morning.

A Patient Is Considering Having Electroconvulsive Therapy to Treat His