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
In chronic glomerulonephritis the best urinary finding is 
Select and explain. 
A. Albumin, B. Bacteria, C. Fixed Specific Gravity, D. RBC casts
C: Fixed Specific Gravity
Answer: C: Fixed Specific Gravity 
Explanation: In chonic glomerulonephritis the best urinary finding is low Fixed Specific Gravity. 
 
While in acute glomerulonephritis, most characteristic is Erythrocyte casts in urine.