This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Kidney, Subject name: Medicine
Most common cause of death in dialysis patient 
Select and explain. 
A. Cardiovascular, B. Infection, C. Malignancy, D. Anemia
A: Cardiovascular
Answer: A: Cardiovascular 
Explanation: Cardiovascular disease constitutes the major cause of death in ESRD (rates are higher in patients receiving dialysis than in post transplantation pts) . causes are :associated risk factors (DM, HTN...), changes in extracellular volume, alterations in cardiovascular dynamics during dialysis treatment . Hypotension is the most common acute complication of HEMODIALYSIS paicularly among diabetic pts. Major complications of peritoneal dialysis -peritonitis, weight gain, residual uremia. Ref:Harrison 20th edition pg no.2125,2124