A client who is hypotensive is receiving dopamine, an adrenergic agonist, intravenously (IV) at the rate of 8 mcg/kg/min. Which intervention should the nurse implement while administering this medication?

A. Measure urinary output every hour. Dopamine is commonly used to improve blood pressure and renal perfusion in hypotensive clients. Monitoring urinary output is crucial because dopamine can increase renal blood flow and urine output. Hourly measurement allows for early detection of changes in renal function and urine output, enabling prompt intervention if needed. B. Initiate seizure precautions. Seizures are not a common adverse effect of dopamine administration. Therefore, initiating seizure precautions is unnecessary in this context. C. Assess pupillary response to light hourly. While assessing pupillary response is important in neurological assessments, it is not a priority intervention specifically related to dopamine administration for hypotension. D. Monitor serum potassium frequently. Dopamine administration is not directly associated with alterations in serum potassium levels. While electrolyte monitoring is important in some situations, it is not the primary concern when administering dopamine for hypotension. Monitoring urinary output is more pertinent in this scenario.