A nurse is caring for a client who is 2 hr postoperative. Which of the following findings should the nurse report to the provider?

The client has a wound dressing saturated with sanguinous drainage after it was reinforced.

The client has an oxygen saturation level of 96% after oxygen 2 L/min via nasal cannula was applied.

The client reports a pain level of 2 on a 0 to 10 scale after administration of pain medication.

The client has a urine output of 50 mL/hr after removal of the indwelling urinary catheter.