THORAX ABDOMEN AND PELVIS

Detailed explanation-1: -Most UTIs are caused by bacteria that enter the urethra and then the bladder. The infection most commonly develops in the bladder, but can spread to the kidneys. Most of the time, your body can get rid of these bacteria. However, certain conditions increase the risk for having UTIs.

Detailed explanation-2: -UTIs are common infections that happen when bacteria, often from the skin or rectum, enter the urethra, and infect the urinary tract. The infections can affect several parts of the urinary tract, but the most common type is a bladder infection (cystitis). Kidney infection (pyelonephritis) is another type of UTI.

Detailed explanation-3: -cystitis – infection of the bladder. Cystitis is the most common lower urinary tract infection. urethritis – infection of the urethra. pyelonephritis – infection of the kidneys.