New EHS NEHA Exam Study Guide with 100% Verification

New EHS NEHA Exam Study Guide with 100% Verification How do you filter out giardia lambia? *Ans* Rapid sand filtration Pharmaceuticals in water treatment plants are *Ans* Both solid and liquid Which mosquito is the highest cause of encephalitis in the US? *Ans* Culex What is it called when milk is heated to 191-212 *Ans* Pasteurization Order of priority: power outage at restaurant, chlorine gas leak at pool, no hand sink at food festival *Ans* Chlorine gas, power outage, no hand sink What is an antibacterial agent used on skin tissue called ? *Ans* Antiseptic What is the most common cockroach in US? *Ans* German What type of cockroach is referred to as a water bug? *Ans* Either American or Oriental What is the minimum distance between a water line and a sewer line in a trailer park? *Ans* 10 ft What is the slope for ramps determined by the Americans with Disabilities Act (ADA) *Ans* 1:12 or less NSF and USL are organizations that *Ans* Certify food service equipment. What is the amount of soil you must put on a finished landfill *Ans* 24 inches What is most likely to carry Hantavirus? *Ans* Rodents Which is least likely to cause bites and itching in an urban setting *Ans* Ticks What does HACCP stand for? *Ans* Hazard Analysis and Critical Control Points Methemoglobinemia (a blood disorder) is caused by : *Ans* Nitrates Hazardous waste : CRIT *Ans* Corrosive, reactive, ignitable, toxic Organization that tests breathing appara