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: Pathology
All are features of RPGN except - 
Select and explain. 
A. Rapid recovery, B. Crescent formation, C. Hypertension, D. Non-selective proteinuria
A: Rapid recovery
Answer: A: Rapid recovery 
Explanation: RPGN is characterised by a rapidly progressive renal disease which culminates in End-stage renal disease (ESRF) within months after onset. Recovery is rare.
Clinical features of RPGN

RPGN typical presents with acute nephritis -
Hematuria   
Oliguria      
Non-selective mild proteinuria    
Edema     
Azotemia 
RBC casts in urine       
Mild to moderate hypertension
Proteinuria and edema are not as severe as those encountered in nephrotic syndrome.