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
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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
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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
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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)
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