| Hazard Example | Pyrophorics White phosphorus | Carcinogens Benzene; feed-stock for many petro-chemical processes | Reproductive toxins Lead, Dioxins | Irritants Hydrochloric acid; used in food manufacturing and ore processing |
|---|
What are examples of physical hazards?
- body stressing.
- confined spaces.
- electricity.
- heat.
- heights.
- noise.
- vibration.
Which is biological hazard?
A biological hazard, or biohazard, is
a biological substance that poses a threat to the health of living organisms, primarily humans
. This could include a sample of a microorganism, virus or toxin that can adversely affect human health.
Which type of occupational health hazards involves toxic?
Chemical hazards
are a subtype of occupational hazards that involve dangerous chemicals. Exposure to chemicals in the workplace can cause acute or long-term detrimental health effects.
What are the hazardous chemical in the environment?
Mutagens
.
Pesticides
.
Polychlorinated biphenyls
.
Radon
and other natural sources of radioactivity.
What are the major environmental hazards?
- Air contaminants.
- Toxic waste.
- Radiation.
- Disease-causing microorganisms and plants.
- Pesticides.
- Heavy metals.
- Chemicals in consumer products.
- Extreme temperatures and weather events.
What are the pollutants called?
Under the Clean Air Act, the National Ambient Air Quality Standards (NAAQS) are developed by the Environmental Protection Agency (EPA) for six common air pollutants, also called “criteria pollutants”:
particulates; smog and ground-level ozone; carbon monoxide; sulfur oxides; nitrogen oxides; and lead
.
What are 4 types of physical hazards?
Physical hazards include
ergonomic hazards, radiation, heat and cold stress, vibration hazards, and noise hazards
.
What is the difference between psychological and physical hazards?
Unlike the other three categories of occupational hazard (chemical, biological, and physical), they do not arise from a physical substance or object.
Psychosocial hazards
affect the psychological and physical well-being of workers, including their ability to participate in a work environment among other people.
What are the hazards in chemical industry?
| Hazard Example | Carcinogens Benzene; feed-stock for many petro-chemical processes | Reproductive toxins Lead, Dioxins | Irritants Hydrochloric acid; used in food manufacturing and ore processing | Corrosives Sulfuric acid; used to manufacture chemicals |
|---|
What is the main objective of occupational health?
“The main focus in occupational health is on three different objectives: (i)
the maintenance and promotion of workers’ health and working capacity
; (ii) the improvement of working environment and work to become conducive to safety and health and (iii) development of work organizations and working cultures in a …
What is risk and what can it involve?
In simple terms, risk is
the possibility of something bad happening
. Risk involves uncertainty about the effects/implications of an activity with respect to something that humans value (such as health, well-being, wealth, property or the environment), often focusing on negative, undesirable consequences.
What are the 3 types of environmental health?
It consists of 3 categories:
health impacts, air quality, and water and sanitation
. The health impacts category includes the environmental risk exposure indicator.
What are environmental disasters?
An environmental disaster or ecological disaster is defined as
a catastrophic event regarding the natural environment that is due to human activity
. … These disasters have included deaths of wildlife, humans and plants, or severe disruption of human life or health, possibly requiring migration.
What are different environmental factors that affect human health Wikipedia?
Some of the major environmental sources of health effects are
air pollution, water pollution, soil contamination, noise pollution and over-illumination
. A non-stochastic or deterministic health effect has a severity that is dependent on dose and is believed to have a threshold level for which no effect is seen.
What are the 10 types of pollution?
Major forms of pollution include
air pollution, light pollution, litter, noise pollution, plastic pollution, soil contamination, radioactive contamination, thermal pollution, visual pollution, and water pollution
.
