18 Questions
What type of UTI is characterized by the presence of bacteria in the urine without symptoms?
Asymptomatic bacteriuria
Which of the following is a type of complicated UTI?
Prostatitis
What is the recommended treatment for acute uncomplicated cystitis caused by E. coli?
TMP-SMX x 3 days
What is the recommended treatment duration for acute pyelonephritis?
14 days
Which antibiotic is recommended for empirical treatment of acute uncomplicated cystitis caused by Gram-positive bacteria?
Amoxicillin-clavulanate
What is the primary goal of categorizing UTIs?
To determine the best antimicrobial treatment
What is the primary basis for selecting an antimicrobial agent for the treatment of UTI?
The severity of the presenting signs and symptoms, the site of infection, and whether the infection is complicated or uncomplicated
What is the desired outcome of UTI treatment?
To eradicate the invading organism(s) and prevent recurrence of infection
What is the ideal characteristic of an antimicrobial agent for UTI treatment?
It should be well tolerated, well absorbed, and achieve high urinary concentrations
What is a diagnostic test that may be used in the evaluation of UTI?
Cystoscopy or IV pyelography
What is a diagnostic criterion for UTI?
Leukocytosis and bacteria detectable in Gram-stained unspun urine
What is a common symptom of UTI?
Dysuria and frequency
What is the primary indication of tissue invasion in urinary tract infections?
Prostatitis, pyelonephritis, and renal suppuration
What is the primary method for diagnosing UTIs from a microbiologic perspective?
Growth of ≥10^5 organisms per milliliter from a properly collected midstream 'clean-catch' urine sample
What is the most common causative agent of UTIs?
Escherichia coli
In which population is asymptomatic bacteriuria most common?
Elderly men and women
What is the primary epidemiological factor associated with the development of UTIs in women?
Onset of sexual activity in adolescence
What is the primary difference between catheter-associated and non-catheter-associated UTIs?
Mode of infection acquisition
This quiz covers the diagnosis and treatment of urinary tract infections, including symptoms, diagnostic tests, and treatment outcomes. Learn about the signs of UTI, how to diagnose it, and how to treat it effectively. Improve your knowledge of urology and infection management.
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