REHS exam (2025) ACTUAL EXAM (TESTING REAL EXAM QUESTIONS) AND VERIFIED ANSWERS (MULTIPLE CHOICES) |COMPLETE SOLUTIONS |A+ GRADED |100% CORRECT!!

5/15/25, 6:49 PM REHS exam (2025) ACTUAL EXAM (TESTING REAL EXAM QUESTIONS) AND VERIFIED ANSWERS (MULTIPLE CHOICES) |C…




REHS exam (2025) ACTUAL EXAM (TESTING REAL
EXAM QUESTIONS) AND VERIFIED ANSWERS
(MULTIPLE CHOICES) |COMPLETE SOLUTIONS
|A+ GRADED |100% CORRECT!!

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Terms in this set (233)


1. A factor or agent which carcinogen
increases the risk of
cancer is known as a
a. teratogen
b. mutagen
c. carcinogen
d. fomite

2. The four major causes of homicide
death among all age
groups of Americans
include all of the following
except.
a. homicide
b. accidents
c. malignant neoplasms
d. heart disease




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3. In recent years, the skunks
largest number of rabies
cases were associated
with
a. skunks
b. bats
c. dogs
d. raccons.

4. Asbestosis is caused by lungs
fine silicate fibers retained
in the
a. kidneys
b. lungs
c. colon
d. abdomen

5. An illness due to a a communicable disease
specific infectious agent
or its toxic product which
is transmitted from a
reservoir to a susceptible
host either directly or
indirectly is called
a. an infectious disease
b. a communicable
disease
c. a genetic disease
d. a noncommunicable
disease

6. Rocky mountain spotted ticks
fever is spread by
a. flies
b. spiders
c. cockroaches
d. ticks



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7. Mycotoxins are fungi
poisonous chemicals
produced by
a. bacteria
b. vertebrates
c. viruses
d. fungi

8. The study of the epidemiology
occurrence, frequency,
and distribution of disease
is
a. entomology
b. biology
c. endocrinology
d. epidemiology

9. Which of the following clostridium sporulates
organisms are most
resistant to unfavorable
environmental conditions
and indicate
past or possibly
intermittent pollution?
a. fecal streptococci
b. escherichia coli
c. aerobacter aerogenes
d. clostridium sporulates




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10. Engineering controls controls that isolate or remove hazards from the
are workplace
a. controls that isolate or
remove hazards from the
work place
b. less effective than good
training
c. the last option that
should be considered
d. less effective than
personal protection
processes

11. Which of the following boiling the water
is not considered a
satisfactory solution to the
problem of chemical
contamination in
Well systems?
a. abandoning the well
b. boiling the water
c. building a new, properly
constructed, drilled well

12. Which of the following chlorine
chemicals is most widely
used to destroy
microorganisms?
a. chlorine
b. copper sulfate
c. chloramine
d. hydrogen sulfate




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