Environmental Health and Disaster management
environmental health correct answers is the branch of public health science that focuses on how
the environment influences human health.
exposure correct answers occurs when there is contact between people and an environmental
contaminant.
Environment and its effect on human health is often considered in the following two ways:
correct answers How contaminants in the environment, such as asbestos, lead, or radon,
influence human health.
How the entire environment surrounding the community, such as neighborhood safety, climate,
access to grocery stores, and community design, affects health.
assessing exposure through exposure pathway correct answers an exposure pathway is a process
by which someone is exposed to a contaminant that originates from a specific source
understanding exposure pathways correct answers -if the pathway is not complete or it it can be
disrupted, the contaminant of concern should not affect human health
contaminant misconceptions correct answers frequently people incorrectly assume that if a
contaminant is near their home, work, or school, they will automatically experience adverse
health effects
-an exposure pathway helps illustrate that proximity to a contaminant is not the deciding factor in
determining its effects on humans
A completed exposure pathway includes what 5 things: correct answers 1. source of
contamination- what they are and where they originate
2. environmental media and transport- groundwater, surface water, surface soil, subsurface soil,
sediment, plants/animals
3. point of exposure- where peeps come in contact with contaminant
4. route of exposure- how contaminant enters body
5. receptor population- peeps likely to be exposed
Toxicology correct answers is the study of the adverse effects of chemical, physical, or
biological agents on people, animals, and the environment.
An Exposure estimate correct answers determines a person's level of exposure to a contaminant.
Bioavailability correct answers is the amount of a contaminant that actually ends up in the
systemic circulation.
Biomonitoring correct answers is the process of using medical tests such as blood or urine
collection to determine if a person has been exposed to a contaminant and how much exposure
he or she has received.
Challenge in Environmental Health correct answers Limited availability of data on many
contaminants and their effect on health
Limited understanding about how exposures to multiple contaminants may sicken people
Latency between exposure and illness can be very long
Time consuming to perform
Resource intensive in terms of personnel and money
Inconclusive in determining if X contaminant caused Y illness
Children's Health and the Environment
Vulnerability correct answers Body systems are still rapidly developing
Eat more, drink more, and breath more in proportion to their body size than adults
Breathing zone is closer to the ground than adults
environmental health correct answers is the branch of public health science that focuses on how
the environment influences human health.
exposure correct answers occurs when there is contact between people and an environmental
contaminant.
Environment and its effect on human health is often considered in the following two ways:
correct answers How contaminants in the environment, such as asbestos, lead, or radon,
influence human health.
How the entire environment surrounding the community, such as neighborhood safety, climate,
access to grocery stores, and community design, affects health.
assessing exposure through exposure pathway correct answers an exposure pathway is a process
by which someone is exposed to a contaminant that originates from a specific source
understanding exposure pathways correct answers -if the pathway is not complete or it it can be
disrupted, the contaminant of concern should not affect human health
contaminant misconceptions correct answers frequently people incorrectly assume that if a
contaminant is near their home, work, or school, they will automatically experience adverse
health effects
-an exposure pathway helps illustrate that proximity to a contaminant is not the deciding factor in
determining its effects on humans
A completed exposure pathway includes what 5 things: correct answers 1. source of
contamination- what they are and where they originate
2. environmental media and transport- groundwater, surface water, surface soil, subsurface soil,
sediment, plants/animals
3. point of exposure- where peeps come in contact with contaminant
4. route of exposure- how contaminant enters body
5. receptor population- peeps likely to be exposed
Toxicology correct answers is the study of the adverse effects of chemical, physical, or
biological agents on people, animals, and the environment.
An Exposure estimate correct answers determines a person's level of exposure to a contaminant.
Bioavailability correct answers is the amount of a contaminant that actually ends up in the
systemic circulation.
Biomonitoring correct answers is the process of using medical tests such as blood or urine
collection to determine if a person has been exposed to a contaminant and how much exposure
he or she has received.
Challenge in Environmental Health correct answers Limited availability of data on many
contaminants and their effect on health
Limited understanding about how exposures to multiple contaminants may sicken people
Latency between exposure and illness can be very long
Time consuming to perform
Resource intensive in terms of personnel and money
Inconclusive in determining if X contaminant caused Y illness
Children's Health and the Environment
Vulnerability correct answers Body systems are still rapidly developing
Eat more, drink more, and breath more in proportion to their body size than adults
Breathing zone is closer to the ground than adults
