Cole's EHS NEHA Exam Study Guide with Questions and Answers

Cole's EHS NEHA Exam Study Guide with Questions and Answers 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 What is the calculation for pool turnover rate? Turnover rate (hours)= pool volume (gallons) / flow rate (gallons per minute) x 60 (minutes per hour) Sous vide foods can lead to what foodborne illness? Clostridium botulinum What can you use after a national disaster? Canned goods Where do you store iced fish in the refrigerator? Below ready to eat foods and above raw meats What is considered comminuted? Hot dogs and hamburgers