Heat Stress Heat Related Illness Training and Quiz Name* First Last Last 4 of SS#*1. Caution must be taken anytime the heat index exceeds 91 degrees fahrenheit? True False 2. Which of the following are components of heat related hazard identification? High Temperature Humidity Work Demands All of the above 3. UV Rays are most intense during which hours of the day? 10 am to 2pm 12 pm to 4 pm 9 am to 3 pm 4. When working outdoors when the heat index exceeds 91 degrees fahrenheit how much water is required to stay hydrated? 64 oz per hour 16 oz per hour 32 oz per hour 12 oz per hour 5. Heat Stroke and Heat Exhaustion are very serious conditions that can develop when working in extreme heat. True False