A nurse is planning care for a client who is to undergo electroconvulsive therapy (ECT). Which of the following actions should the nurse include in the plan?

Choice A reason: Phenytoin, an anticonvulsant, is not routinely given before ECT, as the procedure induces controlled seizures to stimulate brain activity, treating depression via neurochemical changes. Administering phenytoin would inhibit seizure activity, reducing ECT efficacy by blocking neuronal excitability, making this an inappropriate action for the procedure. Choice B reason: Instructing about post-ECT headaches is valid, as they result from cerebral vasoconstriction or muscle tension during seizures. However, this is a post-procedure expectation, not a priority action during planning. Monitoring cardiac rhythm takes precedence, as ECT’s autonomic stimulation poses immediate cardiovascular risks requiring real-time management. Choice C reason: Monitoring cardiac rhythm during ECT is critical, as the procedure induces seizures that stimulate the autonomic nervous system, causing transient tachycardia or arrhythmias due to catecholamine surges. These can exacerbate underlying cardiac conditions, risking instability. Continuous monitoring ensures early detection and management of cardiovascular complications, prioritizing patient safety. Choice D reason: Four-point restraints are not used in ECT, as patients are under general anesthesia, preventing movement. Restraints risk injury and are unnecessary, as muscle relaxants like succinylcholine minimize convulsive movements. This approach contradicts ECT’s controlled, anesthetized protocol, making it inappropriate for ensuring safety during the procedure.