A nurse is caring for a client and observes that the client's urine is cloudy, has an unpleasant odor, and contains hematuria. The nurse should recognize that these findings are associated with which urinary problem?

A. Urinary frequency is characterized by the need to urinate more often but does not necessarily cause cloudy urine, odor, or hematuria. B. Urinary retention involves the inability to empty the bladder fully but does not specifically present with cloudy urine, odor, or blood. C. Urinary incontinence refers to the involuntary loss of urine and does not directly correlate with the urine's appearance or presence of blood. D. A urinary tract infection (UTI) commonly causes cloudy urine, foul odor, and hematuria due to inflammation and infection in the urinary tract.