This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
Peritoneal dialysis uses which of the following process/ es? 
Select and explain. 
A. Osmosis, B. Diffusion, C. Ultrafiltration, D. All the above
D: All the above
Answer: D: All the above 
Explanation: Answer- D. All the aboveThe repetitive installation and drainage of dialysis solution into and from peritoneal cavity - uses process of osmosis, ultrafiltration and diftrsion to remove wastes, toxins and fluid from the blood.