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Secondary contamination refers to the transfer of contaminants from one surface or medium to another, typically as a result of handling or environmental exposure. For example, it can occur when a person or object that has come into contact with a contaminated source then spreads that contamination to a clean area or surface. This concept is particularly relevant in fields such as environmental science, healthcare, and food safety, where preventing the spread of contaminants is crucial for health and safety. Effective hygiene practices and containment measures are essential to mitigate secondary contamination risks.
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What type of contamination occurs outside the incident area when people come in contact with a contaminated person or object?
Secondary contamination
Occurs outside of the incident area when people come in contact with a contaminated person or object?
Secondary contamination
Secondary contamination is virtually impossible for hazardaous materials in which state?
gases substances
What is indirect contamination?
Indirect contamination occurs when harmful substances or microorganisms are transferred to a surface, object, or person through contact with contaminated materials such as hands, clothing, or equipment. This type of contamination does not directly result from contact with the source of contamination but occurs through secondary means.
What occurs outside the incident area when people come in contact with a contaminated person or object?
Secondary contamination
What occurs outside of the incident area when people come in contact with a contaminated person or object.?
Secondary contamination
What occurs outside of the incident area when people come in contact with a contaminated person of object?
Secondary contamination
What occurs outside of the incident area when people come in contact with contaminated person or object?
Secondary contamination
What is the difference between exposure and secondary contamination?
Exposure refers to the direct contact or interaction of an individual with a hazardous substance, often leading to potential health risks. Secondary contamination, on the other hand, occurs when a person or object becomes contaminated as a result of coming into contact with a contaminated surface or another contaminated individual, rather than the primary source of the hazard itself. In essence, exposure is the initial interaction, while secondary contamination involves the spread of contaminants from one source to another.
What is the difference between direct and indirect contamination?
Direct contamination occurs when harmful substances are introduced directly into a medium, such as water or soil, often through spills or leaks. Indirect contamination, on the other hand, happens when pollutants enter the environment through secondary pathways, such as runoff from contaminated surfaces or through the food chain. While direct contamination poses immediate risks, indirect contamination can lead to more widespread and often delayed effects. Both forms of contamination can significantly impact ecosystems and human health.
5 The nuclear power plant at Chernobyl did not have secondary containment structures?
Correct, the Chernobyl nuclear power plant did not have secondary containment structures in place to prevent the leakage of radioactive materials in the event of a nuclear accident. This lack of secondary containment contributed to the widespread environmental contamination following the Chernobyl disaster in 1986.
What is resource contamination?
contamination of water resources by excessive inputs of nutrients is called resource contamination
