After noting signs of compromised circulation in a post-op patient, what should the nurse do first?

The correct action in the scenario is to assess the client's vital signs first. Checking vital signs provides critical information about the patient's overall condition and may indicate the severity of compromised circulation. Vital signs such as heart rate, blood pressure, and oxygen saturation can reveal whether the patient is experiencing significant cardiovascular instability.

Assessing the surgical site is important to determine if there are localized issues such as bleeding or swelling, but it does not immediately address the potential systemic effects of compromised circulation. Notifying the nursing supervisor may be necessary depending on the findings, but this is typically done after assessing the patient’s current status. Evaluating the client’s pain level is also essential, yet it does not directly correlate with the assessment of circulation. Prioritizing vital signs ensures timely interventions that could prevent further complications.