NURS 340 ACTUAL EXAM 3 | COMPLETE QUESTIONS AND ANSWERS | 2026 LATEST
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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 - (Answer)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 - (Answer)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.
b. Perform a windshield survey.
c. Review facility permits and consumer confidence reports.
d. Survey community members. - (Answer)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 - (Answer)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."
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." - (Answer)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. - (Answer)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
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 -
(Answer)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 - (Answer)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?
a. Conserve water by bathing less often.
b. Downsize to a smaller living space.
c. Reduce, reuse, and recycle.
d. Replace all his or her appliances with new energy-efficient ones. - (Answer)C
Which of the following best describes the purpose of local health departments making unannounced
inspections of local restaurants?
UPDATED| 100% RATED CORRECT | GET A+!!
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 - (Answer)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 - (Answer)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.
b. Perform a windshield survey.
c. Review facility permits and consumer confidence reports.
d. Survey community members. - (Answer)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 - (Answer)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."
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." - (Answer)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. - (Answer)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
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 -
(Answer)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 - (Answer)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?
a. Conserve water by bathing less often.
b. Downsize to a smaller living space.
c. Reduce, reuse, and recycle.
d. Replace all his or her appliances with new energy-efficient ones. - (Answer)C
Which of the following best describes the purpose of local health departments making unannounced
inspections of local restaurants?
