85 % of infections are caused by G-ve bacteria

[Solved] In pyelonephritis

Q.	In pyelonephritis
A.	85 % of infections are caused by G-ve bacteria
B.	uretral obstruction makes haematogenous infection less likely
C.	uretral obstruction allows bacteria to ascend the ureter into the pelvis
D.	infection is less likely during pregnancy
E.	papillary necrosis and perinephric abscess are common seqelae
Answer» A. 85 % of infections are caused by G-ve bacteria

In pyelonephritis