EHS NEHA

1. The Inverse Square Law is commonly used in which environmental health program areas to calculate the intensity or strength of a substance at a specified distance from the point source? a. radiation, lighting, and noise b. noise, air emissions, and radiation c. radiation, fluoridation in water, lighting, and noise d. lighting, sewage contamination in stream, and air emissions: A 2. If 15x + 3 = 7x - 13, then x equals a. - 2.0 b. +2.0 c. +2.5 d. +4.0: A 3. What is the legal term...

NEHA REHS EXAM /200 CORRECT QUESTIONS AND VERIFIED ANSWERS 2023/2024 / ALL CORRECT. NEHA RS Exam 2023 1. According to 2010 revised estimates by the CDC, the number of deaths annually related to foodborne illnesses, is estimated to be:: 5,000 2. Although the Norwalk-like virus is considered an extremely common cause of foodborne illness, it is rarely diagnosed. According to Marriott, approximately 66% of all foodborne illnesses in the US are caused by:: bacteria 3. When discussing infec...

NEHA CERTIFIED PROFESSION AL FOOD MANAGER COMPLETE EXAM QUESTIONS AND ANSWERS 2023. 1. 1. A bacterial spore is: a. Bacterial dung b. A resistant resting phase which can sometimes resist high heat c. There is no such thing as a bacterial spore. They are different genus. d. All of the above: B 2. 2. Which are the three basic types of contamination? a. Physical, personal, atmospheric b. Chemical, personal, biological c. Physical, chemical, biological d. Chemical, atmospheric, personal:...

Cole's EHS NEHA Exam Study Guide exam 2023 complete 1. How do you filter out giardia lambia?: Rapid sand filtration 2. Pharmaceuticals in water treatment plants are: Both solid and liquid 3. Which mosquito is the highest cause of encephalitis in the US?: Culex 4. What is it called when milk is heated to 191-212: Pasteurization 5. 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 6. What is an ...