NURS 340 Exam 3 Question &
Answers ( Latest 2025/2026)
A nurse wants to have a better understanding of the
physiological effects of selected chemicals. Which of the
following individuals would provide the most useful
information to the nurse?
a. Chemist
b. Epidemiologist
c. Pharmacist
d. Toxicologist - CORRECT ANSWERS ✅✅D
A nurse wants to find information about environmental
threats that are present in the community. Which of the
following would be the best source of data for the nurse?
a. Cumulative Index of Nursing and Allied Health (CINAHL)
database
b. National Library of Medicine
c. State health department
d. Closest local library - CORRECT ANSWERS ✅✅B
A nurse is assessing potential environmental health risks
in the community. Which of the following would be the
first step that the nurse should take?
a. Conduct health risk assessments of randomly selected
individuals.
,NURS 340 Exam 3 Question &
Answers ( Latest 2025/2026)
b. Perform a windshield survey.
c. Review facility permits and consumer confidence
reports.
d. Survey community members. - CORRECT ANSWERS
✅✅B
A community citizen reports to the public health nurse
that the city water in one neighborhood has had an
unusual taste for the past few months. Which of the
following actions should the nurse take first?
a. Check the most recent consumer confidence report.
b. Consult the Centers for Disease Control and
Prevention.
c. Notify the Environmental Protection Agency (EPA).
d. Place a call to the poison control center - CORRECT
ANSWERS ✅✅A
A nurse who works at the local hospital asks a public
health nurse what might be causing her hands to become
very sore and sensitive. Which of the following
statements would be the most appropriate response by
the public health nurse?
a. "Ask the staff in employee health if there have been
any other complaints."
,NURS 340 Exam 3 Question &
Answers ( Latest 2025/2026)
b. "Call the local health department about any recent
problems at the hospital."
c. "Check the material safety data sheet on any
chemicals you have used recently."
d. "See the nurse's health care provider for a complete
work-up." - CORRECT ANSWERS ✅✅C
Which of the following statements about children and
environmental hazards is correct?
a. The prevalence of autism is directly related to the
increase in environmental toxins.
b. Children are more susceptible to environmental toxins
because of their smaller size.
c. The incidence of asthma among children has been
decreasing.
d. Children are more susceptible to cancer if they have a
family history of the disease. - CORRECT ANSWERS
✅✅B
Which of the following actions represents the use of
secondary prevention to reduce environmental health
risks?
a. Collecting blood specimens from preschool children to
check for lead levels
, NURS 340 Exam 3 Question &
Answers ( Latest 2025/2026)
b. Meeting with local government officials to request that
the city clean up a hazardous vacant lot
c. Referring a child with toxic lead levels to a neurologist
d. Teaching parents of a 2-year-old about the dangers of
lead-based paint in older homes - CORRECT ANSWERS
✅✅A
An occupational health nurse at a local factory is using
primary prevention strategies to reduce the
environmental health risks among the employees. Which
of the following activities would the nurse most likely
implement?
a. Checking radiation detectors to monitor for unsafe
levels of radiation exposure
b. Irrigating the eyes of an employee who has had a
chemical splash to the face
c. Teaching new employees who will work outdoors about
the signs and symptoms of heat-related illness
d. Using spirometry to rule out obstructive or restrictive
lung disease for workers who will be wearing mask
respirators - CORRECT ANSWERS ✅✅C
A nurse wants to help keep the community environment
safe. Which of the following is the most appropriate
action for the nurse to take?
Answers ( Latest 2025/2026)
A nurse wants to have a better understanding of the
physiological effects of selected chemicals. Which of the
following individuals would provide the most useful
information to the nurse?
a. Chemist
b. Epidemiologist
c. Pharmacist
d. Toxicologist - CORRECT ANSWERS ✅✅D
A nurse wants to find information about environmental
threats that are present in the community. Which of the
following would be the best source of data for the nurse?
a. Cumulative Index of Nursing and Allied Health (CINAHL)
database
b. National Library of Medicine
c. State health department
d. Closest local library - CORRECT ANSWERS ✅✅B
A nurse is assessing potential environmental health risks
in the community. Which of the following would be the
first step that the nurse should take?
a. Conduct health risk assessments of randomly selected
individuals.
,NURS 340 Exam 3 Question &
Answers ( Latest 2025/2026)
b. Perform a windshield survey.
c. Review facility permits and consumer confidence
reports.
d. Survey community members. - CORRECT ANSWERS
✅✅B
A community citizen reports to the public health nurse
that the city water in one neighborhood has had an
unusual taste for the past few months. Which of the
following actions should the nurse take first?
a. Check the most recent consumer confidence report.
b. Consult the Centers for Disease Control and
Prevention.
c. Notify the Environmental Protection Agency (EPA).
d. Place a call to the poison control center - CORRECT
ANSWERS ✅✅A
A nurse who works at the local hospital asks a public
health nurse what might be causing her hands to become
very sore and sensitive. Which of the following
statements would be the most appropriate response by
the public health nurse?
a. "Ask the staff in employee health if there have been
any other complaints."
,NURS 340 Exam 3 Question &
Answers ( Latest 2025/2026)
b. "Call the local health department about any recent
problems at the hospital."
c. "Check the material safety data sheet on any
chemicals you have used recently."
d. "See the nurse's health care provider for a complete
work-up." - CORRECT ANSWERS ✅✅C
Which of the following statements about children and
environmental hazards is correct?
a. The prevalence of autism is directly related to the
increase in environmental toxins.
b. Children are more susceptible to environmental toxins
because of their smaller size.
c. The incidence of asthma among children has been
decreasing.
d. Children are more susceptible to cancer if they have a
family history of the disease. - CORRECT ANSWERS
✅✅B
Which of the following actions represents the use of
secondary prevention to reduce environmental health
risks?
a. Collecting blood specimens from preschool children to
check for lead levels
, NURS 340 Exam 3 Question &
Answers ( Latest 2025/2026)
b. Meeting with local government officials to request that
the city clean up a hazardous vacant lot
c. Referring a child with toxic lead levels to a neurologist
d. Teaching parents of a 2-year-old about the dangers of
lead-based paint in older homes - CORRECT ANSWERS
✅✅A
An occupational health nurse at a local factory is using
primary prevention strategies to reduce the
environmental health risks among the employees. Which
of the following activities would the nurse most likely
implement?
a. Checking radiation detectors to monitor for unsafe
levels of radiation exposure
b. Irrigating the eyes of an employee who has had a
chemical splash to the face
c. Teaching new employees who will work outdoors about
the signs and symptoms of heat-related illness
d. Using spirometry to rule out obstructive or restrictive
lung disease for workers who will be wearing mask
respirators - CORRECT ANSWERS ✅✅C
A nurse wants to help keep the community environment
safe. Which of the following is the most appropriate
action for the nurse to take?
