Bacteriuria Is Defined As Bacteria In The Urine In A Patient Who Is Asymptomatic, Whereas Symptomatic Bacteria In The Urine Is Termed Urinary Tract Infection. Bacteriuria Is Defined As Bacteria In The Urine In A Patient Who Is Asymptomatic, Whereas Symptomatic Bacteria In The Urine Is Termed Urinary Tract Infection.