When the Patient Comes to the Medical Clinic with Complaints

When the patient comes to the medical clinic with complaints of urgency,frequency,pain in the area of the symphysis pubis,and dark cloudy urine,the nurse suspects that this patient has:

A) Urinary calculi, probably located in the ureter
B) Kidney infection, most likely pyelonephritis
C) Cystitis, probably from bacterial contamination
D) Interstitial cystitis (although rare in a male patient)