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?
Administer phenytoin 30 min prior to the procedure
Instruct the client to expect a headache following the procedure
Monitor the client's cardiac rhythm during the procedure
Place the client in four-point restraints prior to the procedure
The Correct Answer is C
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: Valproic acid does not typically require thyroid function tests, as it primarily affects liver metabolism via glucuronidation and mitochondrial pathways. Thyroid dysfunction is not a common side effect, unlike with lithium, which impacts thyroid hormone synthesis. This instruction is irrelevant, as valproic acid’s toxicity risks are hepatic, not thyroid-related.
Choice B reason: Expecting a gradual decrease in valproic acid dosage is incorrect, as it is titrated to therapeutic levels for conditions like seizures or bipolar disorder, based on serum levels (50–100 mcg/mL). Dosage adjustments depend on efficacy, not routine reduction, as stable neural excitability is needed, making this scientifically inaccurate.
Choice C reason: Taking aspirin for pain with valproic acid is risky, as both inhibit platelet function, increasing bleeding risk via synergistic effects on prostaglandin synthesis. Valproic acid’s hepatic metabolism also raises hepatotoxicity concerns, making aspirin inappropriate. Alternative analgesics like acetaminophen are safer, rendering this instruction incorrect.
Choice D reason: Valproic acid requires regular liver function monitoring, as it is hepatically metabolized and can cause hepatotoxicity, particularly in the first 6 months, due to mitochondrial dysfunction and oxidative stress. Elevated liver enzymes or rare fulminant hepatitis necessitate early detection to prevent liver failure, making this a critical instruction.
Correct Answer is A
Explanation
Choice A reason: Depression involves slowed cognitive processing due to serotonin and prefrontal cortex dysfunction, causing delayed responses. Allowing time respects this neurobiological delay, reducing pressure and potential withdrawal. This supports engagement, as the client may formulate a goal with patience, aligning with therapeutic strategies for depressive cognitive deficits.
Choice B reason: Prompting for a response may increase anxiety in depression, where serotonin dysregulation impairs cognitive fluency. Immediate pressure risks disengagement, as the client’s slowed prefrontal processing struggles to respond quickly. Allowing time is more effective, as it accommodates the neurobiological delays characteristic of depressive cognitive function.
Choice C reason: Moving to the next client dismisses the depressed client’s engagement, exacerbating feelings of worthlessness linked to serotonin and dopamine imbalances. This risks reinforcing social withdrawal, a common depressive symptom, as the client’s prefrontal cortex struggles with participation. Allowing time supports inclusion and respects cognitive delays.
Choice D reason: Offering a goal suggestion may reduce autonomy in depression, where prefrontal cortex dysfunction already impairs decision-making. This risks dependency rather than empowering the client, whose serotonin-related cognitive delays require patience to formulate personal goals, making this less effective than allowing time for self-directed thought.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.