NEHA REHS/RS TEST QUESTIONS AND SOLUTIONS - 100%
ACCURATE
Which environmental health program areas frequently apply the Inverse Square
Law to determine a substance's strength or intensity at a certain distance from
the point source?
a. noise, illumination, and radiation
c. Radiation, noise, and air pollutants
c. noise, illumination, radiation, and water fluoridation
d. air emissions, stream sewage contamination, and illumination - ANSWER A
ANSWER A: If 15x + 3 = 7x - 13, then x equals a. - 2.0 b. +2.0 c. +2.5 d.
+4.0.
What legal phrase best characterizes the inability to fulfill an official obligation
as an Environmental Health Specialist without a good reason?
Misfeasance, nonfeasance, and misconduct
d. Criminal Liability - Response C
The federal government has total police power, but the state government's
police power is a feature of a sovereign government in the context of public
health law.
b. Police authority was delegated.
c. restricted authority granted.
d. Police power under the constitution. ANSWER C
An epidemiological research that tracks a population over time is called a _____
study.
Regressive
b. forward looking c. progressive
d. backward-looking ANSWER B
A (an) _____ sample is one that is taken over a brief period of time with the
assumption that the atmospheric concentration remains constant during the
sample period.
ANSWER A: a. grab b. little c. partial d. integrated
Because a. the enterotoxin is heat stable, Clostridium perfringens food
poisoning cannot always be avoided by adequate cooking.
b. The spores can withstand heat and may endure.
ACCURATE
Which environmental health program areas frequently apply the Inverse Square
Law to determine a substance's strength or intensity at a certain distance from
the point source?
a. noise, illumination, and radiation
c. Radiation, noise, and air pollutants
c. noise, illumination, radiation, and water fluoridation
d. air emissions, stream sewage contamination, and illumination - ANSWER A
ANSWER A: If 15x + 3 = 7x - 13, then x equals a. - 2.0 b. +2.0 c. +2.5 d.
+4.0.
What legal phrase best characterizes the inability to fulfill an official obligation
as an Environmental Health Specialist without a good reason?
Misfeasance, nonfeasance, and misconduct
d. Criminal Liability - Response C
The federal government has total police power, but the state government's
police power is a feature of a sovereign government in the context of public
health law.
b. Police authority was delegated.
c. restricted authority granted.
d. Police power under the constitution. ANSWER C
An epidemiological research that tracks a population over time is called a _____
study.
Regressive
b. forward looking c. progressive
d. backward-looking ANSWER B
A (an) _____ sample is one that is taken over a brief period of time with the
assumption that the atmospheric concentration remains constant during the
sample period.
ANSWER A: a. grab b. little c. partial d. integrated
Because a. the enterotoxin is heat stable, Clostridium perfringens food
poisoning cannot always be avoided by adequate cooking.
b. The spores can withstand heat and may endure.
