FANZCA Quality Assurance and Improvement 4

Question 1

In anaesthesia quality assurance, 'failure mode and effects analysis' (FMEA) is BEST described as:

Accepted Answer

A prospective systematic method to identify potential failure points in a process before harm occurs

Answer

A retrospective analysis of adverse events that have already occurred

Answer

A tool for comparing complication rates between anaesthetists

Answer

A technique for calculating statistical power in clinical audits

Question 2

The concept of 'high reliability organization' (HRO) is relevant to anaesthesia quality. Which characteristic is MOST associated with HROs?

Accepted Answer

Maintaining a chronic sense of unease, deferring to expertise, and being reluctant to simplify

Answer

Accepting that human error is inevitable and reducing staffing to cut costs

Answer

Relying on individual heroism to prevent adverse events

Answer

Centralizing all decisions with senior management to reduce variability

Question 3

When reporting anaesthetic adverse events using the Australian Incident Monitoring Study (AIMS) taxonomy, 'contributing factors' are distinguished from 'causes' because:

Accepted Answer

Contributing factors increase the likelihood or severity of an adverse event without being its direct cause

Answer

Contributing factors are more legally significant than causes

Answer

Contributing factors are identified only by external reviewers

Answer

Contributing factors apply only to equipment failures, not human errors

Question 4

A department notices that patients having emergency cases at night have higher rates of postoperative complications. Using quality improvement principles, which is the MOST appropriate first step?

Accepted Answer

Collect and stratify data to determine whether the association is real and identify specific contributing factors

Answer

Immediately restrict emergency surgery to daytime hours

Answer

Discipline the night-shift anaesthetists for poor performance

Answer

Publish the finding immediately without further investigation

Question 5

In the context of informed consent quality improvement, which outcome measure would BEST evaluate whether consent processes are truly patient-centered?

Accepted Answer

Patient-reported understanding of risks and alternatives after consent consultation

Answer

Proportion of consent forms signed more than 24 hours before surgery

Answer

Time taken by anaesthetists to complete the consent documentation

Answer

Number of consent-related legal claims filed annually

Question 6

Which of the following BEST describes the role of clinical indicators in anaesthesia quality programs?

Accepted Answer

They serve as flags to trigger further investigation and are not in themselves measures of quality

Answer

They provide definitive proof of quality problems requiring immediate disciplinary action

Answer

They replace the need for peer review and clinical audit

Answer

They are only useful for comparing performance between hospitals, not within departments

Question 7

The 'Swiss cheese model' of accident causation, applied to anaesthesia safety, suggests that adverse events occur when:

Accepted Answer

Multiple layers of defenses each have gaps, and these gaps align to allow a hazard to reach the patient

Answer

A single major error by one clinician overwhelms safety systems

Answer

Technology failures override human vigilance mechanisms

Answer

Safety protocols are too complex for frontline staff to follow consistently