Team Trainer Contest Exam
From the 2012 Nevada Team Trainer Contest, Winnemucca, NV

Progress Indicator:
Question 1 of 30

1.  As little as 500 ppm CO can kill you in:

Choices:
  1. 4 hours
  2. 3 hours
  3. 2 hours
  4. 5 hours
  5. None of the above

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