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CBUNA CURN study materials
CBUNA CURN study resources

CBUNA CURN: Patient Assessment, Documentation, and Communication

CBUNA CURN · Work through your exam, one topic at a time.

All guide sections

Patient Assessment, Documentation, and Communication

This domain asks whether you can build a focused urologic history, choose the right objective measure, and record findings so they remain clinically and legally defensible.

Focused history

  • Characterize the complaint: onset, duration, pattern, associated fever, flank pain, weight loss, hematuria, and impact on sleep and daily life.
  • A 3-day voiding diary (volumes, times, fluid, caffeine, alcohol, leakage episodes) is the single most useful tool for incontinence.
  • Validated instruments: IPSS/AUA-SI for lower urinary tract symptoms, OAB-q, IIEF-5, pad tests.
  • Medications that matter: anticholinergics, diuretics, antihypertensives, anticoagulants, opioids, decongestants.
  • Ask about bowel pattern (constipation worsens urgency), sexual history, STI risk, smoking, and occupational dye or rubber exposure.

Objective measures

Bladder scan post-void residual: normal under 50-100 mL, clinically significant above 200 mL, and abnormal values should be confirmed with an in-and-out catheterization. Include digital rectal exam, pelvic exam, genital exam, costovertebral tenderness, and mental status.

Documentation standards

  • Objective, measurable, time-stamped; no opinions or blame.
  • Record critical findings and the escalation: who was notified, when, and the response (SBAR works well).
  • Document education with the teach-back result, not simply the word 'educated'.
  • Label late entries; incident reports go to risk management, never into the chart.

Worked example

A 78-year-old is confused and dribbling for two days. A bladder scan reads 680 mL. Reasoning: this is acute retention with overflow, a possible delirium trigger. The next actions are decompression per order (straight catheter or indwelling), urinalysis and culture only if symptomatic, reassessment of mental status, provider notification, and documentation of volume, urine character, and patient response. Charting only 'incontinent of urine' misses the diagnosis.

Traps that cost marks

  • Recording a residual without the time of the scan or the voided volume.
  • Charting 'noncompliant' instead of describing barriers.
  • Attributing new confusion in an older adult to dementia rather than retention or infection.
  • Accepting a verbal order without a read-back and time.