Heat
What is the best way to prevent heat stress?
Stay hydrated, take breaks in shade, wear light colored clothing
What should you do first if you hear thunder in the distance while working?
Seek shelter immediately
How much water should you drink per hour while working in high heat (90+ degrees)?
About 1 cup (8oz) every 15 - 20 minutes
Two symptoms of heat stroke
Confusion, lack of sweating, hot/dry skin, rapid heart rate
T/F: hiding under a tree during lightning is safer than being out in the open
False
What is the best indicator of dehydration?
Dark yellow urine
T/F: you should continue working through early signs of heat cramps of you are behind scheudle
False
What is the 30/30 rule for lighting?
if thunder occurs within 30 seconds of lighting, go indoors and stay inside for 30 minutes
Name one type of drink that can make dehydration worse
Caffeinated / alcoholic drinks
Differences between heat stroke and heat exhaustion?
Heat exhaustion includes heavy sweating and weakness; heat stroke involves high body temperature and can lead to unconsciousness
What type of terrain is most dangerous during a flash flood?
Canyons/dry creek beds
What are electrolytes and why do they matter?
Minerals like sodium and potassium that help retain water and prevent cramping
This federal agency provides a heat index chart to guide safe work practices
OSHA
List 3 signs that a thunderstorm could produce a dangerous microburst
T/F: thrist is a realiable early sign of dehydration
False - thirst often appears after you are already dehydrated