Based on a client's serum digoxin level, the client is diagnosed with digoxin toxicity. Which action should the nurse expect to implement?

Choice A reason: Checking acid-base and electrolyte values is crucial in managing digoxin toxicity because this condition can cause significant imbalances in electrolytes, particularly potassium, which is critical for heart function. Hypokalemia, in particular, can exacerbate digoxin toxicity. Monitoring and correcting these values can help stabilize the patient's condition and guide further treatment.Choice B reason: Giving digoxin by another route is not an appropriate action in the context of digoxin toxicity. The priority is to halt digoxin administration and treat the toxicity rather than continuing the medication.Choice C reason: Cardioversion may be necessary if the client experiences severe arrhythmias, but it is not the first line of action. It is more important to stabilize electrolyte imbalances and assess the client's overall condition before proceeding with such an invasive intervention.Choice D reason: Administering potassium may be part of the treatment if the client is hypokalemic, but it is not a standalone action. Checking and correcting all electrolyte imbalances is essential before specific interventions like potassium administration can be safely implemented.