If you have urinary tract infection could it be seen by a pelvic test?

Not really. A urinary tract infection is diagnosed by urinalysis, which determines if and infection is present with wbc, and leokocyte esterase tests, and/or clean catch urine culture, which will grow the organism causing the infection. A pelvic test, like an exam might determine an infection, but it is not always urinary. An ivp or intravenous pyelogram is often used to check for mass, etc. In urinary tract.