Given the patient's elevated creatinine level and history of hypertension, which progression of symptoms is most likely if the renal function continues to deteriorate?
Immediate development of severe hypoglycemia due to renal failure Rapid improvement in hypertension control due to reduced renal function Sudden onset of hypercalcemia due to renal impairment Development of chronic kidney disease (CKD) with potential progression to end-stage renal disease (ESRD)