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Health Assessment · Chapter 12

Elimination, Red Flags, SBAR and Delegation

A finding only matters if it turns into an action. Calculate real hourly urine output and interpret a bladder scan, read stool and stoma findings, assess jaundice, pallor, cyanosis and erythema across the full range of skin tones, triage abdominal red flags, build a scored SBAR call from a deteriorating postoperative patient, and decide what may leave your hands.
Hourly urine output
The number to protect is at least 0.5 mL/kg/hour in an adult — about 35 mL/hour for a 70 kg patient, or the familiar bedside floor of 30 mL/hour.
Bladder scan and post-void residual
When a patient cannot void, do not reach for a catheter first — scan first.