Abdominal Pain in a 26-Yr-Old Pregnant Woman

Question 1

Which organism is the most likely cause of pyelonephritis in this patient? (You may select only one option.)

E. coli

E. coli causes 63 to 90% of UTIs in pregnancy.

Group B streptococcus


Lactobacillus


Pseudomonas aeruginosa


S. aureus