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
Renal feed for CKD patients- 
Select and explain. 
A. Low calorie low volume, B. Low calorie high volume, C. High calorie low volume, D. High calorie high volume
C: High calorie low volume
Answer: C: High calorie low volume 
Explanation: Answer- C. High calorie low volumeLimiting fluids, eating a low-protein diet, limiting salt, potassium, phosphorous, and other electrolytes, and getting enough calories if you are losing weight.