1. A patient with chronic kidney disease is undergoing hemodialysis. Which of the following complications should the nurse monitor for during the procedure? A. Hypotension B. Hyperkalemia C. Hypoglycemia D. Hypernatremia Answer: A. Hypotension Rationale: Hemodialysis can cause a rapid decrease in fluid volume, leading to hypotension. 2. A nurse is caring for a patient with heart failure. Which symptom would indicate acute decompensated heart failure (ADHF)? A. Weight loss B. Decreased urinary output C. Sudden weight gain D. Dry cough Answer: C. Sudden weight gain Rationale: Sudd