Bladder diverticulum increases infection risk due to what mechanism?

Bladder diverticulum increases infection risk due to what mechanism?

• A. Urinary stasis
• B. Increased pressure
• C. Blood infection
• D. Decreased urine production

Answer: (A)

A bladder diverticulum increases infection risk mainly because of urinary stasis. When urine collects in the diverticulum after voiding, it can remain trapped because the neck of the pouch is often narrow and the detrusor muscle may not empty it completely. This stagnant urine becomes a medium in which bacteria can multiply, leading to urinary tract infections. While other factors like higher bladder pressures or systemic bloodstream infection can be related to bladder issues, the direct mechanism for the elevated infection risk in a diverticulum is the retention of urine.

A bladder diverticulum increases infection risk mainly because of urinary stasis. When urine collects in the diverticulum after voiding, it can remain trapped because the neck of the pouch is often narrow and the detrusor muscle may not empty it completely. This stagnant urine becomes a medium in which bacteria can multiply, leading to urinary tract infections. While other factors like higher bladder pressures or systemic bloodstream infection can be related to bladder issues, the direct mechanism for the elevated infection risk in a diverticulum is the retention of urine.