Cystitis is a(n) ________.

A) bladder infection caused by bacteria entering the urinary tract
B) inflammation of the vaginal wall caused by vigorous sexual intercourse
C) vaginal infection caused by a sexually transmitted virus
D) inflammation of the cervix caused by irregular menstrual periods

Cystitis

Inflammation of the bladder, usually caused by a bacterial infection, leading to symptoms like painful urination and an urgent need to urinate.

Bladder Infection

An infection in the bladder, often caused by bacteria, leading to symptoms like pain during urination and the urge to urinate frequently.

Urinary Tract

The system in the body responsible for removing urine and includes organs such as the kidneys, ureters, bladder, and urethra.