NEHA Exam Questions and Complete Answers

NEHA Exam Questions and Complete Answers List the order of priority for these events: No hand sink at a food festival Chlorine gas leak at a pool Power outage at a restaurant 1. Chlorine gas leak at a pool 2. Power outage at a restaurant 3. No hand sink at food festival How do you filter out giardia lambia? · Rapid sand filtration What agencies respond to bioterrorism attacks? · First responders: fire fighters and hazmat, emergency medical personnel, law enforcement officers, public health officials, health care workers, public works personnel · The local Federal Bureau of Investigation (FBI) Weapons of Mass Destruction (WMD) Coordinator and/or FBI Joint Terrorism Task Force (JTTF) 1. Pharmaceuticals in water treatment plants are: · Solid · Liquid · Both · Neither Both What mosquito carries malaria? Anopheles Which mosquito is the highest cause of encephalitis in the US? Culex What is it called when milk is heated to 191°-212°F? Pasteurization What is an antibacterial agent used on human skin tissue called? Antiseptic What is the process of countering microbial infections with the use of antiseptics? Antisepsis What is the most common cockroach in the US? German cockroach What type of cockroach is referred to as a water bug? Either American or Oriental cockroach What is the minimum distance between a water line and a sewer line in a trailer park? 10 feet What is the slope for ramps determined by the ADA? 1:12 or less 1. NSF and UL are organizations that do what? Certify food equipment What is the amount of soil you must put on a finished landfill? 24 inches What is most likely to carry Hantavirus? Rodents What pest is LEAST likely to cause bites and itching in an urban setting? Ticks What does HACCP stand for? Hazard Analysis Critical Control Point Methemoglobinemia is caused by what in water? Nitrates What is the first thing you do if you suspect several workers ill from sick building syndrome? Interview complainant(s) How many tips of healthy housing are there? 7 What should an ice machine disposal hook up to? Floor drain with air gap