Final answer:
A UTI is an infection located in the lower urinary tract, which includes the bladder and urethra. It is caused by bacteria and leads to symptoms like pain with urination and frequent urination. Bladder infection, cystitis, and urethritis are common types of UTIs.
Step-by-step explanation:
A UTI, or urinary tract infection, is an infection located in the lower urinary tract.
Examples of the lower urinary tract include the bladder and urethra. It is caused by bacteria entering the urinary tract and multiplying, leading to symptoms such as pain with urination, frequent urination, and feeling the need to urinate despite having an empty bladder.
Bladder infection, cystitis, and urethritis
are common types of UTIs.