Monitoring Electrolyte Imbalances in Pancreatitis

A 65-year-old male patient is admitted to the hospital with acute pancreatitis. His lab results show a serum calcium level of 7.5 mg/dL (normal range: 8.5-10.5 mg/dL) and a potassium level of 3.0 mEq/L (normal range: 3.5-5.0 mEq/L). The healthcare provider has ordered intravenous fluids and electrolyte supplementation. Which electrolyte imbalance should the nurse anticipate needing to monitor closely, given the patient’s condition and lab values?