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H2S The Silent Killer

Across
If an alarm sounds on a detector set at 10ppm, the area shall be immediately____.
____, ingestion and contact are all methods H2S can effect the body.
Detection equipment shall be ____prior to use, and as per manufacturers instructions.
Airborne concentration averaged over an 8-hour time period.
At 500ppm, unconsciousness and ______can occur.
The short term effect on the body at 10ppm is ___irritation.
H2S is an extremely______, flammable gas.
___-___ equipment shall be used when the potential for H2S exists.
At higher concentrations, H2S has a ____odor.
Down
If an employee breathes in a large amount of H2S, move them to ____air.
If an employee is ____by H2S, notify the ER Team.
H2S exposure can occur as a result of this process.
H2S smells like_____ -_____at lower concentrations.
H2S is a colorless, poisonous, ______gas.
H2S can be entrained in _____.
____-____shall be posted to mark the boundaries of work areas identified to potentially contain H2S.
____monitoring shall be used when H2S has been detected.
H2S can collect in _____lying areas.