NEHA REHS/RS Exam - Practice Questions with Complete Solutions

NEHA REHS/RS Exam - Practice Questions with Complete Solutions During a natural disaster, which water source is considered the safest for drinking? a. tank from a toilet b. open water cistern c. household water heater d. swimming pool c. household water heater Which attribute does radon not possess? a. cancer-causing agent b. extended half-life c. enters homes via well water d. naturally found in soil b. extended half-life Which scenario best illustrates incompatible land utilization? 2 a. Environmental pollutants from a neighboring property adversely impact another property. b. Property value significantly increases due to the presence of more valuable nearby properties. c. Allowed land use on one property negatively impacts the health of residents on an adjacent property. d. Permitted land use on one property negatively affects or restricts the use of a neighboring property. d. Permitted land use on one property negatively affects or restricts the use of a neighboring property. Weil's Disease, spread through contact with contaminated rodent urine, is caused by which microorganism? a. Yersinia b. Leptospira c. Rickettsia d. Wuchereria b. Leptospira Which conditions are associated with inhaling asbestos fibers? a. cancer, asbestosis, and mesothelioma 3 b. eye irritation and skin rash c. coughing and pulmonary edema d. lyphotheliomia and sensitization a. cancer, asbestosis, and mesothelioma Which factor least affects the issues related to pneumoconiosis? a. rate of pressure increase b. particle size of dust c. duration of exposure d. airborne dust concentration a. rate of pressure increase Overcrowding in living spaces is determined based on the number of people per: a. bedroom b. habitable room's net square footage c. residential unit's gross square