Occupational health hazards include:
chemical hazards (solids, liquids, gases, and aerosols such as dust, mist, vapour, liquid, smoke, or fume)
physical
hazards (heat, cold, noise, vibration, radiation) biological agents (moulds, viruses, bee stings)
What type of hazard is dust?
Exposure to dust can cause
irritation to the eyes, skin and respiratory tract
, and prolonged exposure can lead to a range of serious lung diseases including silicosis, coal workers’ pneumoconiosis (CWP), chronic obstructive pulmonary disease (COPD) and lung cancer.
Is dust a biological hazard?
Whenever people inhale airborne dust at work, they are at risk of occupational disease. … Of course, dust is only
one among the many workplace hazards
, which include other aerosols (such as fumes and mists), gases and vapours, physical and biological agents, as well as ergonomic factors and psychosocial stresses.
What are the 5 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 the example of biological hazard?
Biological hazards include
microorganisms such as bacteria, viruses, yeasts, molds and parasites
. Some of these are pathogens or may produce toxins. A pathogenic microorganism causes disease and can vary in the degree of severity. Examples of biological hazards include Salmonella, E.
What are the 7 types of hazard?
- Biological Hazards.
- Chemical Hazards.
- Physical Hazards.
- Safety Hazards.
- Ergonomic Hazards.
- Psychosocial Hazards.
How can we control dust hazard?
Ensure adequate ventilation of the workplace
. Wear personal protection equipment including safety glasses, gloves, earmuffs and respiratory masks. Clean the workplace at regular intervals. Avoid kicking up dust.
What are the 10 types of hazard?
- Slips, trips, and falls.
- Electrical.
- Fire.
- Working in confined spaces.
- Physical hazards.
- Ergonomical hazards.
- Chemical hazards.
- Biological hazards.
What are the six physical hazards?
They can be classified as type of occupational hazard or environmental hazard. Physical hazards include
ergonomic hazards, radiation, heat and cold stress, vibration hazards, and noise hazards
. Engineering controls are often used to mitigate physical hazards.
What type of hazard is poor posture?
An
ergonomic hazard
is any interaction with the made world that causes the user discomfort or strain. There are three primary types of ergonomic hazards: objects, environments, and systems that result in poor posture or unnatural, uncomfortable, or awkward movements.
How can you protect yourself from biological hazards?
Washing your hands frequently with warm water and soap.
Wearing personal protective equipment (PPE)
when responding to situations involving biohazards. These can include gloves, facemasks and shields, respirators, aprons, special protective eyewear, and full body gowns or suits.
What could cause a biological hazard?
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. … HIV/AIDS (11)
How can we prevent biological hazards?
Wash hands before and after work
. Also wash hands immediately before and after wearing protective clothing, uniforms or gloves to reduce the possibility of infection. Biological hazards can kill.
What are the 4 types of biological hazards?
- viruses.
- toxins from biological sources.
- spores.
- fungi.
- pathogenic micro-organisms.
- bio-active substances.
What types of microorganisms are considered a biological hazard?
Examples of biological hazards are:
disease-causing bacteria, viruses, parasites, molds, yeasts, and naturally occurring toxins
. Some rod-shaped bacteria change into a hard shelled form called a bacterial spore.
What is an example of a biological hazard toxic mushroom?
poisonous fungi, e.g.
Amanita phalloides, Amanita virosa, Amanita mascaria
. … Microbial pathogens are the main cause for concern when considering biological hazards in food, as most food poisoning is caused by pathogenic bacteria.
