The nurse receives report on a 76-year-old patient who is recovering from surgery for creation of an ileal pouch-anal anastomosis. The nurse plans care to prevent which complication that is most specific to this patient?

The nurse is supervising the student nurse in performing a cap change for a peripherally inserted central catheter (PICC) in a patient who recently sustained a traumatic brain injury. Which action by the student nurse best indicates effective learning?

The patient returns from Mexico with severe diarrhea lasting 4 days. The nurse anticipates the serum electrolyte levels to reflect which imbalances? Select all that apply.