The three most important points in the lesson are factors that enhance a disaster, phases of a disaster and effects of a disaster.
A variety of factors enhance the chances of a disaster to occur. Such factors include the health status of an individual, how old an individual is, and their mobility, psychological and socioeconomic factors. Disasters are caused by different agents including fire, bomb, and floods among others. Environmental causes of a disaster are those factors that have the potential to contribute to a disaster ( Allende et al., 2009).
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A disaster can be managed in four different stages which include taking prevention measures before it occurs, getting readily prepared in case it occurs, how quick individuals can respond and the recovery measures to be taken after a disaster. Prevention is the act of keeping a disaster from happening by eliminating the possibilities of its occurrence. For preparedness, an effective plan that can be used to communicate and evacuate people who are affected by the disaster should be implemented ( Allende et al., 2009).
Effects of a disaster are both physical and psychological. The aftermath effects can affect the victims for the rest of their lives. They may end up developing psychological trauma and this requires early intervention from health care provide to help in preventing long term consequences ( Allende et al., 2009).
Terrorism Prevention
In the earliest stages of terrorism prevention, individuals should be keen on activities within their communities and report any suspicious activities (Alender & Sradley, 2005) . People should be alert to signs and possible terrorist activities. They should watch out for possible indicators such as unusual liquids or dying animals for chemical or biological terrorism.
In secondary prevention of terrorism, people must be in a position to act safely in case such attacks result I casualties. They should get informed and put the available resources in proper use. Health care providers should be able to care for victims and offer voluntary services as well ( Allende et al., 2009).
Tertiary prevention measures involve nurses being able to provide the required help to the affected people. They should help the victims to deal with trauma and the aftermath psychological effects that result from terrorism ( Allende et al., 2009).
References
Allender, J. A., Rector, C., & Warner, K. D. (2009). Community health nursing: Promoting and protecting the public's health . Philadelphia: Lippincott-Raven.
