NEHA REHS RS EXAM - PRACTICE QUESTIONS|2023/24 UPDATE|GRADED A+
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Course
REGISTERED SANITARIAN
Institution
REGISTERED SANITARIAN
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 wate...
NEHA REHS/RS EXAM - PRACTICE
QUESTIONS
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 - correct answer A
If 15x + 3 = 7x - 13, then x equals
a. - 2.0
b. +2.0
c. +2.5
d. +4.0 - correct answer A
What is the legal term which describes the
failure to perform an official duty as an
Environmental Health Specialist without
sufficient excuse?
a. malfeasance
b. misfeasance
c. nonfeasance
, d. criminal responsibility - correct answer C
In the field of public health law, state
government's police power is an attribute
of a sovereign government; whereas, the
federal government is a government of
a. absolute police power.
b. delegated police power.
c. limited delegated powers.
d. constitutional police power. - correct answer C
An epidemiological study which follows a
group of people over time is a _____ study.
a. regressive
b. prospective
c. progressive
d. retrospective - correct answer B
A sample collected over a short time period
where the atmospheric concentration is
assumed to be consistent throughout the
sample period is called
a(an) _____ sample.
a. grab
b. small
c. partial
d. integrated - correct answer A
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