OSHA 30 Construction Questions and Answers Graded A+

Stay at least how far from overhead power lines during cleanup and other activities? 10 ft Describe the three different types of burns and the first aid that they require: First degree- wash wound w/ cold water Second degree- apply dry bandage, seek medical help Third degree- apply wet bandage, seek medical help Scaffolds shall support how many times their maximum load? 4 times What does a personal fall arrest system include? ABC Anchorage, Body Harness, and Connecting device What are three types of ladders that can be found at a worksite? Self supporting portable, non self supporting, fixed How many inches must a guardrail be in height, and how many rails must each one have? 42 inches and 3 rails List 5 characteristics of heat stress: headaches, nausea, thirst, cramps, dizziness, weakness What disorder besides frostbite is caused by extreme cold? Hypothermia Employees with frostbite must not move or rub the affected area, but must warm it slowly to avoid causing what? Irreversible tissue damage