After checking the urinary drainage system for kinks in the tubing, the nurse…

After checking the urinary drainage system for kinks in the tubing, the nurse determines that a client who has returned from the post-anesthesia care has a dark, concentrated urinary output of 54 mL for the last 2 hours. Which priority nursing action should be implemented? geoquad A Irrigate the indwelling urinary catheter. geoquad B Apply manual pressure to the bladder. geoquad C Increase the IV flow rate for 15 minutes. geoquad D Report the findings to the surgeon.