Federal Emergency Management Agency (FEMA) Standardized Awareness Practice Test

The choice that is not considered a postblast hazard relates to bodily hygiene issues. In the context of an explosion, the primary concerns focus on immediate physical dangers and environmental hazards that arise as a direct result of the blast itself.

Postblast hazards commonly include risks associated with shattered glass from windows, which can cause lacerations and injuries; ground and fire hazards stemming from incendiary effects of an explosion, where fires can ignite and spread quickly; and risks related to natural gas leaks or downed electrical lines, which can lead to explosions or electrocution.

Bodily hygiene issues, while they can be a concern in the aftermath of a disaster for the health and well-being of affected individuals, do not directly stem from the physical effects of the explosion or its immediate aftermath. The focus on postblast hazards is more about physical safety and environmental threats that pose immediate risk, rather than health considerations that may arise later.