Hazwoper 8hr refresher - Study guides, Class notes & Summaries

HAZWOPER 8hr Refresher Test - Questions and Answers An oxygen-enriched atmosphere is defined as one containing more than what percentage of oxygen? A 19.5% B 21% C 23.5% D 10% Fiber concentrations are usually measured in: A ppm B mg/m3 C psi D f/cc The exposure level to which workers should never be exposed, even for a short time, is known as the: A STEL B TWA C Ceiling D TLV You are exposed to acetone at a concentration of 80 ppm for 6 hours and 20 ppm for 2 hours. What is the TWA? A 8 ppm B 2...

HAZWOPER 8HR REFRESHER Lesson 3 Toxicology Questions and Answers With complete solution (Graded)

HAZWOPER 8HR REFRESHER Lesson 1: Regulation Overview Exam Questions And Answers Which of the following is NOT an employer responsibility? - ANS Follow SOPs and wear required PPE Which one of these statements is NOT true? - ANS Employers take all responsibility under the OSH Act Which of the following is an employee right? - ANS Be Informed of your rights and responsibilities When did hazardous waste legislation first start to go into effect? - ANS 1970s What lists the...

HAZWOPER 8HR Refresher Lessons (1-9 Combined) | Lesson 1: Regulation Overview| Lesson 2: Site Characterization| Lesson 3: Toxicology| Lesson 4: Hazard Recognition| Lesson 5: Personal Protective Equipment| Lesson 6: Decontamination| Lesson 7: Medical Surveillance| Lesson 8: Confined Space| Lesson 9: Emergency Procedures

Which of the following is NOT an employer responsibility? - ANSWER Follow SOPs and wear required PPE Which one of these statements is NOT true? - ANSWER Employers take all responsibility under the OSH Act What section of OSHA covers Hazardous Waste Operations and Emergency Response? - ANSWER 29 CFR 1910.120 Which Is NOT a source for OSHA Standards? - ANSWER Work Standards developed by he individual company The HazCom program must be written and available to employees - ANSWER Tr...

HAZWOPER 8HR REFRESHER Lesson 4: Hazard Recognition Exam Questions and Answers 100% Pass The two viruses of greatest concern are: - Answer- Hepatitis B and HIV Which of the following is/are step(s) to be taken when performing a job safety analysis? - Answer- All of the above Which of the following is an example of a pathogen? - Answer- HBV Any substance, situation, or condition that is capable of harming human health, property, or the environment is called a(n) - Answer- Hazard Organic p...

What should be used as baseline data for hazardous waste site workers? - ANSWER Pre-employment exams At least annually, the site officer must do what? - ANSWER All of the above (Evaluate the efficiency of specific medical testing, Add or delete medical tests if needed, Update emergency procedures) Records should be kept and preserved for ______ years after employment. - ANSWER 30 Which of the following components should a medical program provide? - ANSWER All of the above (Medical s...

Employees must remove their gloves in such a manner as to prevent what? - ANSWER Skin contamination Which class of helmets provides impact and penetration resistance as well as electrical protection from low-voltage conductors? - ANSWER (Formerly Class A) Class G What are the symptoms of heat stroke? - ANSWER very small pupils, confusion, unconsciousness and very high body temperature Which class of helmets is made of aluminum that conducts electricity and, therefore, should not be w...

HAZWOPER 8HR REFRESHER Lesson 7: Medical Surveillance