The nurse is developing a teaching handout for female clients who return to the clinic for recurring urinary tract infections (UTI). Which client has the greatest risk for developing a UTI?

An adolescent who drinks a minimum of four diet drinks daily.

A client who is too busy at work to void when the urge occurs.

A multipara who had pyelonephritis during her last pregnancy.

An older adult who is usually incontinent of urine during the night