The correct option is A Uremia
Uremia is a condition of having urea in the blood. This occurs when the kidney is dysfunctional. Under these circumstances, the Urea has to be removed from the blood through an artificial method called the hemodialysis. The ultimate treatment for uremia is dialysis. Dialysis is initiated when signs or symptoms of uremia (nausea, vomiting, volume overload, hyperkalemia, severe acidosis) are present and are not treatable by other medical means.