What are the four key questions that should be considered ATSDR?
The nature and extent of contamination at a site. The demographics (size and susceptibility) of the site population. The exposure pathways that may exist at a site (to what extent people contact site contaminants). Health effects and disease-related data associated with the observed levels of exposure.
What is the difference between ATSDR and EPA assessments?
ATSDR considers the same environmental data as EPA, but focuses more closely on site-specific exposure conditions, specific community health concerns, and any available health outcome data to provide a more qualitative, less theoretical evaluation of possible public health hazards.
What are the four documents that could be written at the end of the assessment process ATSDR?
Following are descriptions of some of the primary documents that ATSDR produces.
- Public Health Assessment.
- Health Consultation.
- Health Advisory.
- Exposure Investigation.
How does the ATSDR protect the public?
ATSDR protects Americans’ health by preventing exposure to harmful contaminants in our soil, water, and air. ATSDR responds to requests from communities across the country to protect people from exposures to harmful levels of substances in the environment.
What identifies and quantifies pathway of exposure?
________ identifies and quantifies pathway of exposure. Explanation: Exposure assessment includes three steps which are characterization of the exposure setting (e.g., point source), identification of exposure pathways (e.g., groundwater) and quantification of the exposure (e.g., microgram/L water).
What are the 4 routes of exposure?
A. Routes of Exposure
- inhalation,
- ingestion,
- contact with skin and eyes, or.
- injection.
What is a risk assessment in public health?
Risk assessment involves evaluating the potential for adverse effects from exposures (identify the hazard), identifying or setting a safe guideline for each route of exposure, identifying exposure points and estimate exposure levels, and predicting the adverse outcome from exposure to the chemical, pathogen, or …
How the data would be used in a public health assessment?
Data is essential to reliable and valid public health research. Data can be used to evaluate program impact, to determine appropriate public health interventions, to monitor progress, to determine populations to target for an intervention, to determine barriers to care, and to influence public policy.
What is the purpose of Atsdr?
The mission of the Agency for Toxic Substances and Disease Registry (ATSDR) is to prevent or mitigate the adverse human health effects and diminished quality of life that result from exposure to hazardous substances in the environment.
How does Atsdr participate in U.S. healthcare system?
ATSDR functions include public health assessments of National Priority List (NPL or Superfund) hazardous waste sites; petitioned health consultations or assessments concerning specific waste sites or industrial facilities that US citizens have requested further action upon; the conduct of health studies (including …
When did ATSDR start doing public health assessments?
From 2007 to the present, ATSDR has housed many of its Public Health Assessments (PHAs) and Health Consultations (HCs) on our website. Hover over the map below to see a listing of the documents for that state/territory.
How to request a copy of An ATSDR document?
To request a copy of an ATSDR document, please email a request to the ATSDR Records Center: [email protected]. In your request, please use the full site name and date associated with the report you wish to access. .
How is the extent of exposure to contamination determined?
Assessment of the human health risk from ingestion of contaminated food requires information on the quantities of contaminated foodstuffs consumed and the extent of contamination present in foodstuffs. The most reliable method of assessing the extent of human exposure to contaminants in food is direct measurement of concentrations in foodstuffs.
How are environmental contaminants evaluated for public health?
The environmental guidelines (e.g., environmental media evaluation guides [EMEGs], reference dose media evaluation guides [RMEGs], and cancer risk evaluation guides [CREGs]), presented in Appendix F, provide one method for selecting contaminants that need to be further evaluated for their potential impact on public health.