ATI RN
Urinary System Test Questions And Answers Questions
Question 1 of 5
Which is incorrect of nephrotic syndrome?
Correct Answer: D
Rationale: Hypertension isn't characteristic of nephrotic syndrome occurs secondary (e.g., fluid retention), not defining, incorrect. Proteinuria >3 g/day hallmark, true. Hyperlipidemia compensates hypoalbuminemia classic. Drugs like gold/ACEI cause it recognized. Hypertension's variable presence distinguishes the error, key to nephrotic's core features (proteinuria, hypoalbuminemia, edema, hyperlipidemia), unlike consistent traits.
Question 2 of 5
Which agent has been shown to be highly effective in treatment of renal colic pain?
Correct Answer: D
Rationale: NSAIDs (e.g., ibuprofen) are highly effective for renal colic reduce prostaglandin-mediated ureteral spasm/inflammation, gold standard. Hyoscine butylbromide lacks evidence spasmolysis weak. Atropine isn't used anticholinergic mismatch. Nifedipine (calcium channel blocker) aids passage, not pain adjunct. NSAID efficacy distinguishes it, key to colic relief, unlike antispasmodics or vasodilators.
Question 3 of 5
Which statement regarding bladder injury is incorrect?
Correct Answer: A
Rationale: Bladder ruptures are usually extraperitoneal (~60-85%) pelvic fracture association, not intraperitoneal (~15-25%), incorrect. Pelvic fracture link true, common cause. Symptoms (anuria, hematuria, meatal blood) accurate. Retrograde cystogram gold standard, correct. Extraperitoneal predominance distinguishes the error, key to bladder trauma patterns, unlike association, signs, or imaging truths.
Question 4 of 5
Which is the most common worldwide cause of haematuria?
Correct Answer: C
Rationale: Schistosomiasis is the top global hematuria cause parasitic bladder infestation (e.g., S. haematobium) in endemic areas outpaces neoplasia (older adults), infection (UTIs), and BPH (men). Schistosomiasis's prevalence distinguishes it, critical for worldwide epidemiology, unlike age or gender-specific causes.
Question 5 of 5
Regarding renal colic secondary to calculi:
Correct Answer: C
Rationale: Renal colic can present without hematuria ~10% lack it (e.g., early/no abrasion), correct. Males predominate (2:1) not females. ~90% are radio-opaque calcium dominant. Recurrence is ~50% by 5 years higher risk. Hematuria's absence distinguishes it, key to variable presentation, unlike gender, imaging, or recurrence errors.