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Environmental health quiz
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Which organisation is responsible for responding to disease on a international level?
Centre of disease control (CDC)
The World health organisation (WHO)
The United Nations (UN)
National health service (NHS)
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Biomagnification occurs when...
Chemical concentration inceases through drinking.
Chemical concentration increases with time.
Chemical concentration inceases moving up the food chain
None of these options.
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Which of the following are an example of a physical hazard?
All of these.
Exposure to the suns radiation.
Exposure to extreme temperatures.
Natural disasters like tsunamis.
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What effect did DDT have on organisms?
It was a building material that caused Cancer.
It was a medication that caused cancer.
It killed humans by causing Cancer.
It killed birds by destroying their eggs.
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Which people are more vulnerable to Malaria?
Young children
Elderly
All of these
Pregnant women
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Which of these chemicals increae through Biomagnification?
Mercury
Lead
DDT
All of these
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Which of these organisations respond to diseases within a country?
The European Union (EU)
The United Nations (UN)
Centre of disease control (CDC)
The North Atlantic Treaty Organization (NATO)
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What is the vector of Malaria?
Humans
Mosquitos
Rats
Bats
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Arthritis is a disease of the bones that can happen through overworking and heavy lifting, this is an example of what kind of hazard?
Social
Physcial
Biological
Chemical
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Which of these factors can make someone more sensetive to a hazard?
Age
Illneses.
Genetics
All of these mentioned.
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Toxicology is the study of what?
The study of DDT.
The study of natural disasters.
The study of diseases and their spread
The study of harmful chemicals.
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Some people get very ill after eating seafood or peanuts, these are examples of what?
Teratogens
Neurotoxins
Carcinogens
Allergens
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Which of these are an example of a social hazard?
All of these.
Consuming sugary food and drink.
Lifting heavy materials at work.
Taking harfmul drugs.
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Rabies is an example of a disease spread by...
Sexual intercourse.
Blood transfusions.
Contact with animals.
Drinking infected water.
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Cholera is an example of a disease that is spread by...
Drinking infected water.
Human saliva (spit)
Sexual intercourse.
Contact with animals.
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The higher the toxicity of a chemical...
Then higher the dose needed to cause harm.
The smaller the dose.
The larger the dose.
Then lower the dose needed to cause harm.
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Which of the following is the example of a carcinogen?
Mercury
Lead
Carbon Monoxide
Asbestos
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What is the vector of Malaria?
Mosquitos
Humans
Bats
Rats
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Which of these are diseases produced by social hazards?
Malaria
Cholera
Diabetes
Rabies
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Diseases can be spread through..
Contact with animals
Drug use
Sexual intercourse
All of these mentioned
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Which of these are ways of reducing disease spread?
Sanitation
Vaccines
Animal control
All of these mentioned
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Which these are an example of a chemical hazard?
Neurotoxins like mercury in the water supply.
The malaria parasite.
Drinking alcohol.
Viruses.
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A pollutant is something that harms...
Humans and the environment
The environment
Only humans
Only the environment
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Which of the following is an example of a biological hazard?
Rats carrying harmful bacteria.
UV radiation from the sun.
A forest fire.
An oil spill.
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Teratogens are chemicals that...
harm unborn children, embryos.
Cause allergic reactions.
Cause brain and nerve damage.
Cause cancer.
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Epidemiology is the study of what?
The study of dangerous animals.
The study of diseases and their spread.
The study of harmful chemicals.
The study of harmful social behaviour.
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Which of these chemicals are a harfmul radioactive gas?
Carbon monoxide
Lead
Asbestos
Radon
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New infectious diseases are emerging because...
Diseases are becoming smarter
People are having poorer diets.
People care less about hygine.
People move around the world more.
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Which of these are harmful, colourless and scentless gas?
Carbon monoxide
Mercury
Sulphur dioxide
Lead
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Which of these are an example of a neurtoxin?
Thalidomide
Radon
Asbestos
Lead
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Bioaccumulation occurs when...
Chemical concentration inceases moving up the food chain
Chemical concentration inceases moving up the food chain
Chemical concentration inceases moving up the food chain
None of these
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Which type of chemical hazard blocks chemical messages throughout the body?
Allergens
Endocrine disruptors
Teratogens
Carcinogens
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