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Egyptian Board Anesthesia study materials
Egyptian Board Anesthesia study resources

Egyptian Board Anesthesia: Patient Safety, Quality Improvement, and Professionalism/Medical Ethics

Egyptian Board Anesthesia · Work through your exam, one topic at a time.

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Patient Safety, Quality Improvement, and Professionalism/Medical Ethics

Safety and professionalism questions test systems thinking and communication rather than factual recall. You are expected to know how errors happen, how they are measured, and what ethical duties constrain you when a complication occurs.

Safety frameworks

  • Reason's Swiss cheese model: harm occurs when latent conditions and active failures align; blaming individuals rarely prevents recurrence.
  • The WHO surgical safety checklist runs in three phases (sign in, time out, sign out) and reduced mortality and complications in large studies.
  • Monitoring standards: pulse oximetry, capnography, and continuous end-tidal gas analysis whenever a patient is intubated; alarms must not be silenced by default.
  • Never events such as wrong-site surgery or a retained swab trigger root cause analysis, not just routine incident reporting.

Quality improvement

  • Model for improvement: set an aim, choose measures, then test changes in PDSA cycles; use run charts to detect special-cause variation over time.
  • Rates are expressed per device-day: central line infections per 1000 catheter-days, ventilator events per 1000 ventilator-days.
  • The CLABSI bundle: hand hygiene, full barrier precautions, chlorhexidine skin preparation, optimal site selection, and daily review of line necessity.

Worked example

An ICU records 4 central line infections over 2500 catheter-days. Rate = (4/2500) x 1000 = 1.6 per 1000 catheter-days. If the benchmark is 1.0, this is above benchmark, but before declaring a problem, plot monthly rates on a run chart: six consecutive points above the median indicate special-cause variation worth investigating. Reasoning: the denominator is device-days, never the number of patients.

Ethics

  • Valid consent needs capacity, adequate information, and voluntariness; disclosure follows what a reasonable patient would want to know, including material risks.
  • In an emergency, treat under necessity when the patient lacks capacity and no proxy exists.
  • Confidentiality yields to public safety only in narrow statutory situations; document any disclosure.
  • Do not participate in care you believe is unsafe; escalate through clinical governance first.

Traps that cost marks

  • Reporting raw numbers of adverse events instead of rates.
  • Concluding improvement from fewer events when the denominator also fell.
  • Taking consent for a different operation from the one planned.
  • Treating a signed form as equivalent to valid consent.