Cole’s EHS NEHA Exam Study Guide Questions With Complete Solution

How do you filter out giardia lambia? - Rapid sand filtration Pharmaceuticals in water treatment plants are - Both solid and liquid Which mosquito is the highest cause of encephalitis in the US? - Culex What is it called when milk is heated to 191-212 - Pasteurization Order of priority: power outage at restaurant, chlorine gas leak at pool, no hand sink at food festival - Chlorine gas, power outage, no hand sink What is an antibacterial agent used on skin tissue called? - Antiseptic What is the most common cockroach in US? - German What type of cockroach is referred to as a water bug? - Either American or Oriental What is the minimum distance between a water line and a sewer line in a trailer park? - 10 ft What is the slope for ramps determined by the Americans with Disabilities Act (ADA) - 1:12 or less NSF and USL are organizations that - Certify food service equipment. What is the amount of soil you must put on a finished landfill - 24 inches What is most likely to carry Hantavirus? - Rodents Which is least likely to cause bites and itching in an urban setting - Ticks What does HACCP stand for? - Hazard Analysis and Critical Control Points Methemoglobinemia (a blood disorder) is caused by : - Nitrates Hazardous waste : CRIT - Corrosive, reactive, ignitable, toxic Organization that tests breathing apparatus - OSHA Who is the incident commander? - The person with jurisdiction, person responsible for all aspects of emergency response