REHS exam (questions & answers) latest update
to pass
1. 1. A factor or agent which increases the risk of cancer carcinogen
is known as a
a. teratogen
b. mutagen
c. carcinogen
d. fomite
2. 2. The four major causes of death among transmitt
all age groups of Americans include all of ed from a
the following except. reservoir
a. homicide to a
b. accidents susceptible
host either
c. malignant neoplasms
directly or
d. heart disease indi-
3. 3. In recent years, the largest number of
rabies cases were associated with
a. skunks
b. bats
c. dogs
d. raccons.
4. 4. Asbestosis is caused by fine silicate fibers
retained in the
a. kidneys
b. lungs
c. colon
d. abdomen
5. 5. An illness due to a specific infectious
agent or its toxic product which is
,REHS exam (questions & answers) latest update
to pass
homicide
skunks
lungs
a communicable disease
,REHS exam (questions & answers) latest update
to pass
rectly is called
a. an infectious disease
b. a communicable disease
c. a genetic disease
d. a noncommunicable disease
6. 6. Rocky mountain spotted fever is spread by ticks
a. flies
b. spiders
c. cockroaches
d. ticks
7. 7. Mycotoxins are poisonous chemicals fungi
produced by
a. bacteria
b. vertebrates
c. viruses
d. fungi
epidemiology
8. 8. The study of the occurrence, frequency,
and distri- bution of disease is
a. entomology
b. biology
c. endocrinology
d. epidemiology
9. 9. Which of the following organisms are most resistant clostridium
sporulates
to unfavorable environmental conditions and
indicate past or possibly intermittent
pollution?
a. fecal streptococci
, REHS exam (questions & answers) latest update
to pass
b. escherichia coli
c. aerobacter aerogenes
d. clostridium sporulates
to pass
1. 1. A factor or agent which increases the risk of cancer carcinogen
is known as a
a. teratogen
b. mutagen
c. carcinogen
d. fomite
2. 2. The four major causes of death among transmitt
all age groups of Americans include all of ed from a
the following except. reservoir
a. homicide to a
b. accidents susceptible
host either
c. malignant neoplasms
directly or
d. heart disease indi-
3. 3. In recent years, the largest number of
rabies cases were associated with
a. skunks
b. bats
c. dogs
d. raccons.
4. 4. Asbestosis is caused by fine silicate fibers
retained in the
a. kidneys
b. lungs
c. colon
d. abdomen
5. 5. An illness due to a specific infectious
agent or its toxic product which is
,REHS exam (questions & answers) latest update
to pass
homicide
skunks
lungs
a communicable disease
,REHS exam (questions & answers) latest update
to pass
rectly is called
a. an infectious disease
b. a communicable disease
c. a genetic disease
d. a noncommunicable disease
6. 6. Rocky mountain spotted fever is spread by ticks
a. flies
b. spiders
c. cockroaches
d. ticks
7. 7. Mycotoxins are poisonous chemicals fungi
produced by
a. bacteria
b. vertebrates
c. viruses
d. fungi
epidemiology
8. 8. The study of the occurrence, frequency,
and distri- bution of disease is
a. entomology
b. biology
c. endocrinology
d. epidemiology
9. 9. Which of the following organisms are most resistant clostridium
sporulates
to unfavorable environmental conditions and
indicate past or possibly intermittent
pollution?
a. fecal streptococci
, REHS exam (questions & answers) latest update
to pass
b. escherichia coli
c. aerobacter aerogenes
d. clostridium sporulates
