Patient Safety & Quality Improvement USMLE Step 1 Practice Question
A 54-year-old hospitalist implements a mandatory 8-week simulation-based crisis resource management (CRM) training program in a 24-bed medical ICU. The curriculum includes high-fidelity scenarios involving sepsis recognition, code blue management, and team communication during critical events. Six months after implementation, the following data are collected: • Team communication assessment scores (validated instrument): +30% improvement
• Unplanned ICU readmissions: 12% → 10.2% (15% relative reduction)
• 30-day ICU mortality: 8.4% (unchanged from baseline)
• Staff training completion rate: 92%
• ICU nurse-to-patient ratios: unchanged (1:2)
• Equipment and medications available: no new additions
• Chart review: no significant increase in diagnostic testing or procedures Which of the following best explains the reduction in unplanned ICU readmissions?
Answer choices
- ASimulation training increased physician knowledge of ICU pharmacotherapy, reducing medication-related complications
- BThe training program selected out lower-performing staff members, replacing them with more experienced clinicians
- CEnhanced team communication and situational awareness enabled earlier detection and intervention in patients with subtle clinical deterioration before dischargeCorrect answer
- DSimulation training primarily improved individual technical skills, allowing physicians to perform invasive procedures with greater competence
- EThe hospital simultaneously implemented stricter ICU discharge criteria, preventing premature patient transfers to lower levels of care
- FImproved communication directly prevented medication errors through automated cross-checks within the new simulation platform
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