Introduction
Scenario setup You are caring for a 72-year-old after elective colectomy, post-op day 2. The client reports chills and worsening fatigue. Vitals: BP 98/58, HR 118, RR 28, SpO₂ 93% on 2 L nasal cannula, T 38.6°C. The client is mildly confused answering orientation questions. The surgical dressing is clean, but the abdomen is diffusely tender with hypoactive bowel sounds. Urine has been concentrated and lower volume than yesterday. This presentation is not “routine post-op discomfort.” Tachycardia + tachypnea + fever + hypotension with new confusion forms a sepsis-suspect pattern until proven otherwise. On PN items, the exam rewards recognizing instability, reporting promptly, monitoring per order, and avoiding independent scope expansion (silent med changes, delayed escalation). NCLEX-PN traps: finishing routine tasks first, reassuring without reassessment, or choosing teaching while perfusion is threatened. The best answers communicate objective data, stay within orders, and prepare for urgent evaluation. This case-study format is intentional: boards reward trajectory thinking—what changed, what is unstable, and what you do for the named in the stem. For , read the before...