Subjective data - what the person says about himself or herself during history taking



Objective data - What you observe by inspecting, percussing, palpating, and auscultating during physical examination



Evidence-based practice - Basing practice on the best available research evidence.



First-level priority problem - Emergent, life threatening, and immediate (ex. supporting breathing)

ABS plus V or CPR (If. Needed)

A-Airway problems

B-Breathing problems

C-Cardiac/circulation problems
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