A nurse is reviewing the laboratory results of a client who is taking a loop diuretic and notes the client’s potassium level is 3.0 mEq/L. Which of the following physiological responses should the nurse expect related to the client’s hypokalemia?

A. “You may feel some cramping during the procedure.” - This response provides an honest and accurate expectation of potential discomfort during the colonoscopy.

B. “Don’t worry, you won’t remember anything about the procedure due to the effects of the medication.” - Sedation may help with recall, but it doesn't eliminate the possibility of feeling discomfort.

C. “Most clients report more discomfort from the preparation than from the procedure itself.” - While this statement is generally true, it doesn't directly address the client's concern about pain during the colonoscopy.

D. “You shouldn’t feel any pain since the local area is anesthetized.” - Colonoscopy is typically done with conscious sedation rather than local anesthesia, and some discomfort may still be felt.

a. Determine the patency of the tubing: The first action should be to assess for any obstruction or kinks in the tubing. A blockage may be preventing the flow of urine.

b. Notify the provider: While notifying the provider may be necessary, assessing the tubing for patency is a more immediate action.

c. Offer oral fluids: While hydration is important, the priority is to ensure that the urinary catheter is functioning properly.

d. Administer a prescribed analgesic: Pain management is important postoperatively, but the

immediate concern is the lack of urinary output, which requires assessment and intervention to rule out catheter obstruction.