The risk analysis paradigm assumes there is zero risk of harm in many cases.

• A. True
• B. False
• C. Not sure
• D. Sometimes

Answer: (B)

In risk analysis, risk is viewed as a nonzero possibility of harm that can be quantified as the likelihood of an adverse event multiplied by the severity of its consequences. Because data are incomplete, uncertainties exist, and controls are not perfect, there is always some residual risk after actions are taken. Zero risk is an unrealistically absolute idea and is not how formal risk assessments operate; they acknowledge and estimate nonzero risk even in well-controlled situations. This approach allows for ongoing monitoring, adjustment of controls, and transparent communication about what remains uncertain. So the statement is false because risk analysis does not assume there is no risk of harm in many cases; it explicitly considers, measures, and mitigates nonzero risk.