Introduction to risk assessment of WHO’s Laboratory Biosafety Manual 4th ed 解答

Which of the following is NOT a major factor considered in risk assessment?

• Pathogen transmission routes
• Infection dose
• Budget arrangements
• Disease severity

The WHO Fourth Edition Manual mentions which method is most suitable for implementing biosafety?

• Evidence-based contextual approach
• Standardized regulatory approach
• Unstructured practical approach
• Random experience method

WHO recommends that laboratories use risk assessment as a way to achieve biosafety, rather than relying solely on fixed operating procedures.

• ○
• ╳

The results of a risk assessment do not affect whether personal protective equipment is purchased.

• ○
• ╳

As long as the laboratory design is perfect, there is no need to worry about the biosafety training level of laboratory personnel.

• ○
• ╳

The implementation of risk assessment requires systematization and standardization to ensure reproducibility and comparability.

• ○
• ╳

According to the manual, what does “P” represent in the PDCA cycle?

• Plan
• Do
• Check
• Act

Risk assessment’s primary purpose is to support the development of risk control measures.

• ○
• ╳

Which of the following is NOT a classification of “possibility”?

• Unlikely
• Almost certain (Highly probable)
• Possible
• Definitely

According to the WHO Fourth Edition Manual, what is the main purpose of risk assessment?

• Support risk control measures
• Evaluate budget expenditure
• Ensure sample quality
• Reduce paperwork