Minnesota Environmental Health Risk
Analyst Exam Practice Questions And
Correct Answers (Verified Answers) Plus
Rationales 2026 Q&A | Instant
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1. Which of the following is the primary purpose of environmental health
risk assessment?
A. To eliminate all environmental hazards
B. To estimate the likelihood of adverse health effects
C. To increase industrial productivity
D. To regulate tax collection
Answer: B. To estimate the likelihood of adverse health effects
Rationale: Environmental health risk assessment evaluates the probability
and severity of health effects resulting from exposure to environmental
hazards.
, 2. Which agency is primarily responsible for environmental protection in
the United States?
A. CDC
B. OSHA
C. EPA
D. FEMA
Answer: C. EPA
Rationale: The Environmental Protection Agency (EPA) is the federal
agency responsible for protecting human health and the environment.
3. Hazard identification is the process of:
A. Measuring pollutant concentration
B. Determining whether a substance can cause harm
C. Calculating economic losses
D. Eliminating all contaminants
Answer: B. Determining whether a substance can cause harm
Rationale: Hazard identification determines whether exposure to a
chemical or environmental factor can lead to adverse health effects.
4. Which route of exposure involves breathing contaminated air?
,A. Dermal
B. Ingestion
C. Inhalation
D. Injection
Answer: C. Inhalation
Rationale: Inhalation exposure occurs when contaminants enter the body
through breathing.
5. What does “dose-response relationship” describe?
A. The relationship between age and disease
B. The association between exposure amount and health effect
C. The number of hospitals in an area
D. The response time of emergency services
Answer: B. The association between exposure amount and health effect
Rationale: Dose-response relationships show how increasing exposure
affects the severity or frequency of adverse outcomes.
6. Which environmental contaminant is most associated with
neurological damage in children?
A. Nitrogen
B. Lead
, C. Calcium
D. Chlorine
Answer: B. Lead
Rationale: Lead exposure can impair neurological development and
cognitive function in children.
7. A carcinogen is a substance that can cause:
A. Allergies
B. Cancer
C. Asthma
D. Hearing loss
Answer: B. Cancer
Rationale: Carcinogens are agents capable of causing cancer in humans or
animals.
8. Which of the following is considered a biological hazard?
A. Mercury
B. Asbestos
C. Bacteria
D. Carbon monoxide
Answer: C. Bacteria
Analyst Exam Practice Questions And
Correct Answers (Verified Answers) Plus
Rationales 2026 Q&A | Instant
Download Pdf
1. Which of the following is the primary purpose of environmental health
risk assessment?
A. To eliminate all environmental hazards
B. To estimate the likelihood of adverse health effects
C. To increase industrial productivity
D. To regulate tax collection
Answer: B. To estimate the likelihood of adverse health effects
Rationale: Environmental health risk assessment evaluates the probability
and severity of health effects resulting from exposure to environmental
hazards.
, 2. Which agency is primarily responsible for environmental protection in
the United States?
A. CDC
B. OSHA
C. EPA
D. FEMA
Answer: C. EPA
Rationale: The Environmental Protection Agency (EPA) is the federal
agency responsible for protecting human health and the environment.
3. Hazard identification is the process of:
A. Measuring pollutant concentration
B. Determining whether a substance can cause harm
C. Calculating economic losses
D. Eliminating all contaminants
Answer: B. Determining whether a substance can cause harm
Rationale: Hazard identification determines whether exposure to a
chemical or environmental factor can lead to adverse health effects.
4. Which route of exposure involves breathing contaminated air?
,A. Dermal
B. Ingestion
C. Inhalation
D. Injection
Answer: C. Inhalation
Rationale: Inhalation exposure occurs when contaminants enter the body
through breathing.
5. What does “dose-response relationship” describe?
A. The relationship between age and disease
B. The association between exposure amount and health effect
C. The number of hospitals in an area
D. The response time of emergency services
Answer: B. The association between exposure amount and health effect
Rationale: Dose-response relationships show how increasing exposure
affects the severity or frequency of adverse outcomes.
6. Which environmental contaminant is most associated with
neurological damage in children?
A. Nitrogen
B. Lead
, C. Calcium
D. Chlorine
Answer: B. Lead
Rationale: Lead exposure can impair neurological development and
cognitive function in children.
7. A carcinogen is a substance that can cause:
A. Allergies
B. Cancer
C. Asthma
D. Hearing loss
Answer: B. Cancer
Rationale: Carcinogens are agents capable of causing cancer in humans or
animals.
8. Which of the following is considered a biological hazard?
A. Mercury
B. Asbestos
C. Bacteria
D. Carbon monoxide
Answer: C. Bacteria
