“To prevent hazards from causing emergency or to lessen the likely effect of emergencies in disaster manageme… - RUHS, Jaipur, PB B.Sc Nursing Entrance-2020

RUHS, Jaipur, PB B.Sc Nursing Entrance-2020

Community Health Nursing

Easy

Appeared in: RUHS, Jaipur, PB B.Sc Nursing Entrance-2020

Explanation

Mitigation refers to proactive measures taken to prevent a hazard from becoming a disaster or to reduce its damaging effects.
The key goal of mitigation is to decrease the need for a response, as opposed to preparing for a response or reacting to an event.
The question's phrasing, "to prevent hazards from causing emergency or to lessen the likely effect," is the textbook definition of mitigation.
Examples of mitigation include enforcing stricter building codes in earthquake-prone areas or constructing flood barriers.

Option B: Preparedness involves activities that ensure readiness to respond to a disaster, such as planning, training, and stockpiling supplies. It does not focus on preventing the hazard itself.
Option C: Rescue is not a distinct phase of the disaster management cycle. It is a specific operational component of the 'Response' phase.
Option D: Response refers to the immediate actions taken during or directly after a disaster to save lives, meet basic human needs, and reduce property damage.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Phases of the Disaster Management Cycle as background academic context rather than a clinical decision trigger.
Nurses are integral to disaster mitigation by participating in community risk assessments, identifying health hazards, and advocating for policies that improve public safety (e.g., safer building codes for hospitals).
In a hospital setting, mitigation includes securing heavy equipment and supplies that could become hazards during an event like an earthquake.
What if? If the question had asked about the phase involving the development of a hospital's evacuation plan and training staff on it, the correct answer would be 'Preparedness', as this focuses on readiness for an event, not on preventing its impact.

How to Approach the Question

First, carefully analyze the keywords in the question stem: "prevent hazards" and "lessen the likely effect."
Recognize that these keywords point to proactive, long-term measures taken before a disaster occurs to reduce its potential impact.
Evaluate each option based on the standard definitions within the disaster management cycle.
Recall that 'Mitigation' is defined as actions that reduce the severity or impact of disasters. This aligns perfectly with the question.
'Preparedness' is about getting ready to respond. 'Response' is the action during the event. 'Rescue' is a specific action within the response phase.
Conclude that the definition provided in the question directly corresponds to the 'Mitigation' phase.

Concept Tested & Keywords

Concept Tested: Phases of the Disaster Management Cycle
Stem keywords: prevent hazards, lessen effect, disaster management
Lead-in keywords: is called as
Clinical cues: The care setting changes urgency, monitoring level, and the expected nursing action.
Negative lead-in flag: false

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