Heat Illness
Risk Factors
Prevention Methods
What do we do?
Wildfire Smoke
100
Heat-related illness results in resulting in clusters of red pimples or gooseflesh appearance of the skin
:max_bytes(150000):strip_icc():format(webp)/Health-GettyImages-1252857364-ade68c469a54402cbe3a77df459559a7.jpg)
What is Heat Rash or Prickly Heat?
First Aid Response - move to a cooler, less humid area, keep rash dry, apply powder to increase comfort (do not apply ointments or creams)
100
Alcohol use is a ________ risk factor
What is personal?
*Additional personal risk factors include:
Health conditions - diabetes, high blood pressure, being overweight, heart disease, kidney disease, respiratory diseases, etc.
Medications - antihistamines, diarrhea medications, diuretics, muscle relaxants, sedatives, psychiatric medications, etc.
Physical Characteristics - old age, lower physical fitness level, pregnancy, history of heat-illness, acclimatization level, etc.
Behavior Choices - alcohol or caffeine consumption, illicit drug use, lower water consumption, etc.
100
When to perform heavy work
What is during the cooler parts of the day?
*Early morning or evening
100
Method to get suitably cool, potable water during work
What is from drinking fountains, portable coolers, and/or ice machines?
TIP: PLAN AHEAD when there is no water at the job site!
200
Heal illness that includes muscle pain or spasms in abdomen, arms or legs
What is Heat Cramps:
First Aid Response - drink fluids every 15 to 20 minutes, eat a snack or sports drink, get medical help if symptoms do not subside within 1 hour
200
PPE _______ the heat load burden to the body
What is increases?
*So does the level of activity and exertion you are doing, and clothing you are wearing.
200
Amount of water to consume when hot
What is frequent, small quantities, up to 4 cups per hour?
200
Common way to judge your hydration level
What is Urine Color
200
Website to find the current Air Quality Index (AQI) for our area?
300
Heat-related illness with a symptom of hot, dry skin
What is Heat Stroke?
Additional Symptoms - confused or altered mental state, slurred speech, loss of consciousness, seizures, very high body temperature
First Aid Response - CAN BE FATAL - CALL 911 IMMEDIATELY, move to cool area, remove outer clothing, cool with water/cold compress/ice/fans, stay with worker until help arrives
300
Heat-illness susceptibility is similar for everyone
What is false?
*It is important you are aware of your risk factors and communicate concerns you have with your supervisor.
300
Process for gradually increasing exposure to heat
What is Acclimatization?
*Day 1 = 50%, Day 2 = 60%, Day 3 = 80%, Day 4 = 100%, New workers = 20% increase each day
Applicable during initial heat exposure or during heat waves, monitoring period is 14 days
300
Trigger temperature for high-heat provisions
What is 95 degrees?
*Supervisors need to monitor the weather and employees, conduct pre-shift meetings to discuss procedures, implement mandatory buddy system or regular check-ins, remind employees to drink plenty of water, and rights to take a cool-down break when necessary.
400
Heat illness including headache, nausea and dizziness
What is Heat Exhaustion?
Additional Symptoms - weakness, irritability, thirst, heavy sweating, elevated body temperature, decreased urine output.
First Aid Response - Call for medical help or take to health facility for evaluation move to cool area, give cool liquids and encourage frequent sips, remove unnecessary clothing, cool with water/cold compress/ice/fans, stay with worker until help arrives
400
Low or lack of air movement is a _______ risk factor
What is environmental?
*Also: High temperature, high humidity, heat from radiant or conductive heat sources (sun, ground, machinery, etc.)
400
Types of clothing to wear
What is light colored, loose fitting?
400
Discipline you will receive for exercising your heat prevention rights
What is NONE?
400
Size of wildfire smoke particulate matter consider most harmful
What is PM2.5
A particle with a diameter of 2.5 microns or less can penetrate deep within the respiratory system.
500
Critical body functions carried out by water
What is
- Facilitating oxygen delivery to cells
- Assisting with brain cell communication
- Preserving moist tissue protective barriers (skin, eyes, nose, mouth)
- Aiding in nutrient absorption
- Assisting with the detoxification process and healthy function of the digestive system
- Temperature regulation
- Lubrication of joints
- Shock absorption for central nervous system
500
Something consumable that causes dehydration
What is
- High amounts of sodium
excessive sodium can cause an imbalance of salinity and pH between cells and the bloodstream and pull water out of the cells to assist in regulation
- Very large quantities of protein
compared to other nutrients, the breakdown of protein creates higher levels of nitrogen in the body which requires more water to metabolize
- Excessive amounts of caffeine
consuming more caffeine than normal can have cause increased urine output, especially when caffeinated beverages replace non-caffeinated fluid intake
500
Food with highest water content?
What is cucumber (96%)
Other high water content foods:
95% - Lettuce, Celery, Zucchini, Radish, Eggplant
94% - Tomatoes
93% - Bell Peppers, Portobello Mushrooms
92% - Cauliflower, Broccoli, Spinach, Cabbage, Watermelon, Strawberries
90% - Cantaloupe, Honeydew Melon, Grapefruit
500
Shade or cool-down areas available to you
What is:
-Air-conditioned vehicles
-Air-conditioned buildings
-Canopies/pop-up tents
-Trees or other?
*Supervisor should encourage preventative cool-down rest periods and monitor employees for heat-related symptoms.
Engineering controls to reduce indoor heat exposure should be implemented first. Ex: portable fan