What are the complementary tests used for the diagnostic confirmation of UTIs?

I- The complementary tests used for the diagnostic confirmation of UTIs are the reactive strip, the urinary sediment and the urine culture.
II- The complementary tests used for the diagnostic confirmation of UTIs are the reactive strip, the blood culture and the urine culture.
III- The complementary tests used for the diagnostic confirmation of UTIs are the urinary sediment, the blood culture and the urine culture.
a) Only I is correct.
b) Only II is correct.
c) Only III is correct.
d) I and II are correct.
e) I and III are correct.