Heat Illnesses - Done
Standing for long periods so not enough blood is pumped to the brain
What can cause fainting?
What should a worker wear when it is very hot?
Light loose clothing that breathes
Name one common way the body gets rid of heat?
Sweating
Double Points!!
Most dangerous consequence of fainting
Injury from falling
What 2 common beverages should a worker avoid when it is very hot?
Alcohol and Drinks with a lot of sugar (>6%)
What would you recommend a worker to do when suffering from heat cramps?
Loosen clothing and drink cool, lightly-salted water or a commercial fluid replacement beverage.
Heat cramps are the result of the loss of what electrolyte (body mineral)?
Salt (sodium)
How much and how often should a worker drink water when the risk of heat stress is HIGH?
1 cup (8 ounces) of water every 15–20 minutes
Serious medical condition resulting from the body's inability to cope with a particular heat load
Heat Illness
Dizziness, Pale/Clammy Skin, Nausea, Heavy Sweating
Heat Exhaustion
How can you know that the amount of water you are drinking is not enough besides being thirsty?
You don’t urinate or Your urine is very dark
What is the best way to rapidly cool the body if you have no ice baths?
Wet down their body and vigorously fan
Pale, odorless and plentiful urine is often an indication of what?
Well Hydrated
Primary symptoms include a change in mental status, such as confusion, combativeness, seizures, loss of consciousness, and a core body temperature above 104 F.
Heat Stroke
Affects your body's ability to cool itself, so protect yourself outdoors with a wide-brimmed hat and sunglasses and use a broad-spectrum sunscreen.
Sunburn
What should you do if a person faints?
1. Move the person to shaded/cool area or try to cool the person down to decrease body temperature
2. If possible, elevate legs to promote blood returning to the heart
3. Notify MOD
4. If the person is unconscious, call 911
5. Monitor vital signs
Why is drinking too much water or other fluids (energy drinks, etc.) causing a medical emergency?
The concentration of salt in the blood becomes too low.