You are caring for a patient who takes an antiarrhythmic agent.What would be the priority nursing assessment before administering this drug?

Choice A rationaleAssessing pulses and blood pressure is crucial before administering an antiarrhythmic agent because these drugs can affect heart rate and blood pressure, requiring close monitoring to prevent adverse effects.Choice B rationaleWhile assessing breath sounds is important in overall patient care, it is not the priority before administering antiarrhythmic agents as these drugs primarily affect the cardiovascular system.Choice C rationaleAssessing mental status is important in patient care, but it is not the priority before administering an antiarrhythmic agent, as these medications primarily influence cardiovascular parameters.Choice D rationaleAssessing urine output is vital for monitoring kidney function and fluid balance, but it is not the priority before administering an antiarrhythmic agent, which mainly affects heart rhythm and blood pressure.