Disaster is defined as ...

• A. A minor weather event with no injuries.
• B. A catastrophic event that poses a significant risk to human life and property, often requiring emergency response.
• C. A routine hospital drill that does not involve real risk.
• D. A small leak in a building.

Answer: (B)

Disaster refers to a large, unpredictable event that overwhelms local resources and creates a significant threat to life and property, requiring coordinated emergency response. The definition emphasizes both the magnitude of impact and the need for an organized, urgent response to protect people and assets. In healthcare, this means activating disaster plans, coordinating with external agencies, and mobilizing staff and supplies to manage surge, triage, and patient safety.

The other scenarios describe events that are not catastrophic or do not demand emergency-level action: a minor weather event with no injuries is not overwhelming or wide-ranging; a routine drill is planned and poses no real risk; a small leak is a localized issue without broad, life-threatening implications.