Sources of biological hazards may include bacteria, viruses, insects, plants, birds, animals, and humans. These sources can cause a variety of health effects ranging from skin irritation and allergies to infections (e.g., tuberculosis, AIDS), cancer and so on.
What is a biological hazard quizlet?
Biohazard definition: Any infectious agent, nonliving substance, or procedure that endangers living tissue (presents chemical, physical, or radiological hazard)
What are indoor chemical hazards examples?
VOCs that frequently pollute indoor air include toluene, styrene, xylenes, and trichloroethylene. Some of these chemicals may be emitted from aerosol products, dry-cleaned clothing, paints, varnishes, glues, art supplies, cleaners, spot removers, floor waxes, polishes, and air fresheners.
How do endocrine disruptors affect human health at very low doses quizlet?
How do endocrine disruptors affect human health at very low doses? They mimic or block hormones that direct reproductive and developmental processes.
What are the 4 types of biological hazards?
- Biological agents. Some biological hazard examples under this classification include bacteria, viruses, parasites, and fungi (such as yeasts and molds).
- Biotoxins.
- Blood and blood products.
- Environmental specimens.
What are the 6 biological hazards?
- Human blood and blood products. This includes items that have been affected by blood and other body fluids or tissues that contain visible blood.
- Animal waste.
- Human body fluids.
- Microbiological wastes.
- Pathological waste.
- Sharps waste.
Which is an example of biological hazard quizlet?
Biological hazards—a living or once-living organism, such as a virus, a mosquito, or a snake, that poses a threat to human health.
Which hazard is considered a biological hazard quizlet?
Biological hazards are often referred to as “biohazards”. Biohazards are infectious agents that may be harmful to people or animals. They include bacteria, fungi, viruses, and parasites, and can cause diseases like tuberculosis, anthrax, rabies, and tick fever.
What is an example of a biological hazard quizlet food handlers?
May be a biological hazard, such as a fungus that causes a foodborne illness. Multi-celled organisms that can cause illness when eaten; roundworms are an example potential biological hazards. Disease-causing organisms, such as bacteria, viruses, parasites or fungi.
What are the 5 types of environmental hazards?
- Chemical hazards. Jobs that involve handling chemicals present health risks to the employees.
- Biological hazards.
- Unseen hazards.
- Ergonomic hazards.
- Electrical hazards.
What is the most popular example of environmental hazard?
The most common environmental hazards are air and noise pollution.
What are some examples of environmental hazards?
- Cosmic rays.
- Drought.
- Earthquake.
- Electromagnetic fields.
- E-waste.
- Floods.
- Fog.
- Light pollution.
What can endocrine disruptors cause?
- developmental malformations,
- interference with reproduction,
- increased cancer risk; and.
- disturbances in the immune and nervous system function.
Which of the following is an example of physical hazard quizlet?
Living on a fault line that is prone to earthquakes is an example of a physical hazard. Physical hazards occur naturally in the environment. Other examples include tornadoes, floods, volcanoes, and fires. Cigarette smoke and radon are two of the most common indoor hazards.
Which two factors does toxicity depend on quizlet?
The two factors that toxicity depends on are (1) what the substance is, and (2) how much of the substance is needed to cause harm.
What are 5 biological food hazards?
Examples of biological hazards are: disease-causing bacteria, viruses, parasites, molds, yeasts, and naturally occurring toxins.
What are the 7 types of hazards?
- Safety hazards.
- Biological hazards.
- Physical hazards.
- Ergonomic hazards.
- Chemical hazards.
- Work organization hazards.
- Environmental hazards.
What is a biological hazard called?
Biological hazards, also known as biohazards, refer to biological substances that pose a threat to the health of living organisms, primarily that of humans. This can include medical waste or samples of a microorganism, viruses, or toxins (from a biological source) that can affect human health.
What are some common biological hazards in the workplace?
- Some biological hazards include:
- Blood-borne diseases, including HIV, hepatitis B and C, and malaria.
- Bacteria, moulds and fungi.
- Flour, milk powder or grain dusts.
- Other organic dusts.
- Exposure to animals and vegetation.
How do you identify biological hazards?
- Mold and Fungi.
- Blood and Body Fluids.
- Sewage.
- Airborne pathogens such as the common cold.
- Stinging insects.
- Harmful plants.
- Animal and Bird Droppings.
What is an example of a biological hazard which can cause foodborne illness?
Bacteria, viruses, and parasites, are the main biological hazards causing acute foodborne diseases. Certain biological toxins can also be considered as causing acute effects, such as most seafood toxins, and these are discussed separately in another overview on chemical hazards.
What types of microorganisms are considered a biological hazard quizlet?
- Bacteria.
- Viruses.
- Parasites.
- Fungi (including molds)
What are the four types of physical hazards OSHA quizlet?
What are the four types of physical hazards? Physical hazards include noise, temperature extremes, radiation, and vibration.
Which hazard is considered a natural hazard?
A widely accepted definition characterizes natural hazards as “those elements of the physical environment, harmful to man and caused by forces extraneous to him.”1/ More specifically, in this document, the term “natural hazard” refers to all atmospheric, hydrologic, geologic (especially seismic and volcanic), and …
Which of the following is considered a natural hazard?
Classification of Natural Hazards and Disasters Earthquakes. Volcanic Eruptions. Tsunami. Landslides.