[Answered]: A 65-year-old patient with a history of diabetes…

A 65-year-old patient with a history of diabetes and hypertension presents to the emergency department complaining of fatigue, swelling in the legs and ankles, shortness of breath, and decreased urine output over the past week. Laboratory tests reveal elevated serum creatinine levels and proteinuria. Which of the following symptoms is most likely indicative of kidney failure in this scenario? Select one: a. Shortness of breath b. Only Fatigue c. Swelling in the legs and ankles d. Decreased urine output