Four days following an abdominal aortic aneurysm repair, the client is exhibiting edema of both lower extremities, and pedal pulses are not palpable. Which action should the nurse implement first?

Choice A reason: Wrapping the feet with warmed blankets may provide comfort and warmth, but it does not address the immediate concern of assessing the circulation status in the lower extremities. It is not the first action to take in this situation.Choice B reason: Elevating the extremities on pillows can help reduce edema and improve circulation, but it should not be the first action taken. Assessing the pulses is crucial to determine the severity of the circulation issue and guide further interventions.Choice C reason: Assessing pulses with a vascular doppler is the correct first action. Since the pedal pulses are not palpable, using a vascular doppler can help determine if there is any blood flow in the lower extremities. This assessment is essential to identify potential complications such as arterial occlusion or compromised circulation, which require immediate intervention.Choice D reason: Evaluating edema for pitting can provide information about the extent of the swelling, but it does not address the immediate concern of assessing blood flow. Assessing pulses with a vascular doppler is a more critical first step to ensure the client's circulation status is evaluated accurately.