Question

A male patient presents with symptoms of prostatitis including fever, low back pain, and urinary frequency. On physical examination, the prostate is found to be enlarged and tender. Which diagnostic study should you order?

1) Urinalysis
2) Prostate-specific antigen (PSA) test
3) Transrectal ultrasound (TRUS)
4) Urine culture

Answer 1

The diagnostic study that should be ordered for a male patient presenting with symptoms of prostatitis including fever, low back pain, and urinary frequency is a urine culture.

Step-by-step explanation:

The diagnostic study that should be ordered for a male patient presenting with symptoms of prostatitis including fever, low back pain, and urinary frequency is a urine culture. A urine culture can help identify the presence of bacteria in the urinary tract and determine the appropriate antibiotic treatment. While urinalysis, prostate-specific antigen (PSA) test, and transrectal ultrasound (TRUS) can provide additional information, a urine culture is typically the most important diagnostic study to confirm a diagnosis of prostatitis.