Micro16

Question 1

Leading cause of UTI.

Answer 1

E. coli

Question 2

2nd leading cause of community-acquired UTI in sexually active women.

Answer 2

Staphyloccus saprophyticus

Question 3

3rd leading cause of UTI.

Answer 3

Klebsiella pneumoniae

*Large mucoid capsule and viscous colonies

Question 4

Pigment producing organisms responsible for nosocomial and drug resistent UTIs.

Answer 4

Serratia marcescens

-Red pigment

Question 5

Enterobacter cloacae.

Answer 5

Often Nosocomial & Drug resistent

Question 6

UTI bug associated with Struvite Stones.

Answer 6

Proteus mirabilis

• motility causes “swarming” on agar
• produces Urease

Question 7

Fruity odor UTI bug associated with nosocomial and drug resistant strains.

Answer 7

Pseudomonas aeruginosa

Question 8

UTI Diagnostic Markers:

(+) Leukocyte Esterase

Answer 8

Bacterial

Question 9

UTI Diagnostic Markers:

(+) Nitrite Test

Answer 9

Gram-Negative

Question 10

UTI Diagnostic Markers:

(+) Urease Test

Answer 10

Proteus, Klebsiella

Question 11

UTI Diagnostic Markers:

(-) Urease Test

Answer 11

E. coli, Enterococcus