OSH Security Practice Test 2026 – All-in-One Guide to Master Your Certification!

Being aware of your sense of smell is crucial for a security guard, as it can serve as an early warning system for hazardous situations. Each of the specified substances can indicate potential dangers:

- The smell of gasoline could signal a fuel leak, which poses a fire hazard or environmental risk.

- The odor of rotten eggs is commonly linked to natural gas, which is colorless and odorless in its pure form. The added scent acts as a warning, alerting individuals to a possible gas leak that could lead to toxic exposure or explosions.

- The detection of smoke is a clear indicator of fire, which can pose immediate danger not only to personal safety but also to property.

By being trained to recognize these smells, a security guard can respond swiftly to potentially life-threatening situations, making it essential to be aware of all these indicators.