Question 1

Specialized cells,tissues,and organs which secrete hormones are part of the

Accepted Answer

A)  digestive system. 
B)  endocrine system. 
C)  excretory system. 
D)  circulatory system. 
E)  immune system. 
A)  digestive system. 
B)  endocrine system. 
C)  excretory system. 
D)  circulatory system. 
E)  immune system.

Question 2

All of the following are transmissible diseases except

Accepted Answer

A)  diabetes. 
B)  tuberculosis. 
C)  mumps. 
D)  diarrhea. 
E)  hepatitis. 
A)  diabetes. 
B)  tuberculosis. 
C)  mumps. 
D)  diarrhea. 
E)  hepatitis.

Question 3

Mutagens

Accepted Answer

A)  are fatal to humans in low doses. 
B)  cause birth defects. 
C)  are harmful because they are flammable, explosive, and irritating to skin or lungs, or because they cause allergic reactions. 
D)  cause mutations in cell DNA. 
E)  always cause cancer. 
A)  are fatal to humans in low doses. 
B)  cause birth defects. 
C)  are harmful because they are flammable, explosive, and irritating to skin or lungs, or because they cause allergic reactions. 
D)  cause mutations in cell DNA. 
E)  always cause cancer.

Question 4

All of the following are considered to be physical hazards except

Accepted Answer

A)  driving. 
B)  hurricanes. 
C)  landslides. 
D)  floods. 
E)  fires. 
A)  driving. 
B)  hurricanes. 
C)  landslides. 
D)  floods. 
E)  fires.

Question 5

Reducing the amount of human input can decrease the risks associated with a system's reliability. Why is this so? Why is this not always the best solution?

Accepted Answer

Human reliability is much lower than tec

Question 6

Viruses

Accepted Answer

A)  evolve quickly 
B)  are not affected by antibiotics. 
C)  are transmitted in body fluids or air. 
D)  all of these answers. 
E)  none of these answers. 
A)  evolve quickly 
B)  are not affected by antibiotics. 
C)  are transmitted in body fluids or air. 
D)  all of these answers. 
E)  none of these answers.

Question 7

All of the following are transmissible diseases except

Accepted Answer

A)  measles. 
B)  hepatitis B. 
C)  lung cancer. 
D)  malaria. 
E)  tuberculosis. 
A)  measles. 
B)  hepatitis B. 
C)  lung cancer. 
D)  malaria. 
E)  tuberculosis.

Question 8

A person experiencing liver damage after a lifetime of alcohol abuse is showing

Accepted Answer

A)  a chronic effect. 
B)  a subchronic effect. 
C)  an acute effect. 
D)  a subacute effect. 
E)  a superacute effect. 
A)  a chronic effect. 
B)  a subchronic effect. 
C)  an acute effect. 
D)  a subacute effect. 
E)  a superacute effect.

Question 9

All of the following are part of the process of risk management except

Accepted Answer

A)  comparing the risks to other risks involved. 
B)  determining how much the risk should be reduced. 
C)  determining the risk reduction strategy. 
D)  determining the financial commitment to risk reduction. 
E)  strategically passing information about risks to the public. 
A)  comparing the risks to other risks involved. 
B)  determining how much the risk should be reduced. 
C)  determining the risk reduction strategy. 
D)  determining the financial commitment to risk reduction. 
E)  strategically passing information about risks to the public.

Question 10

Research has indicated that long-term exposure to some chemicals at low doses may disrupt the body's immune,nervous,and endocrine systems.

Accepted Answer

A) True 
 B)False

Question 11

A(n)____________________ is caused when a pathogen invades the body and multiplies in its cells and tissues.

Accepted Answer

The answer of A(n)____________________ is caused when a pathogen invades...

Question 12

The endocrine system is least likely to be disrupted by the intake of

Accepted Answer

A)  herbicides. 
B)  PCBs. 
C)  mercury. 
D)  Vitamin E. 
E)  DDT. 
A)  herbicides. 
B)  PCBs. 
C)  mercury. 
D)  Vitamin E. 
E)  DDT.

Question 13

Although infectious diseases have decreased,human health is still threatened by pesticide-resistant insects and bacteria which are resistant to antibiotics.

Accepted Answer

A) True 
 B)False

Question 14

All of the following are pathogens except

Accepted Answer

A)  Tuberculosis bacillus bacteria. 
B)  Streptococcus bacteria. 
C)  AIDS viruses. 
D)  Anopheles mosquitoes. 
E)  Staphylococcus bacteria. 
A)  Tuberculosis bacillus bacteria. 
B)  Streptococcus bacteria. 
C)  AIDS viruses. 
D)  Anopheles mosquitoes. 
E)  Staphylococcus bacteria.

Question 15

All of the following are part of the process of risk assessment except

Accepted Answer

A)  determining the types of hazards involved. 
B)  estimating how many people are likely to be exposed. 
C)  estimating the probability that each hazard will occur. 
D)  informing decision makers and the public about risks. 
E)  determining the damaging consequences of the risk. 
A)  determining the types of hazards involved. 
B)  estimating how many people are likely to be exposed. 
C)  estimating the probability that each hazard will occur. 
D)  informing decision makers and the public about risks. 
E)  determining the damaging consequences of the risk.

Question 16

Distinguish between a non-transmittable disease,a transmittable disease,and an infectious disease,and provide one example of each.

Accepted Answer

Non-transmittable diseases cannot be pas

Specialized cells,tissues,and organs which secrete hormones are part of the

All of the following are transmissible diseases except

Mutagens

All of the following are considered to be physical hazards except

Reducing the amount of human input can decrease the risks associated with a system's reliability. Why is this so? Why is this not always the best solution?

Viruses

All of the following are transmissible diseases except

A person experiencing liver damage after a lifetime of alcohol abuse is showing

All of the following are part of the process of risk management except

Research has indicated that long-term exposure to some chemicals at low doses may disrupt the body's immune,nervous,and endocrine systems.

A(n)____________________ is caused when a pathogen invades the body and multiplies in its cells and tissues.

The endocrine system is least likely to be disrupted by the intake of

Although infectious diseases have decreased,human health is still threatened by pesticide-resistant insects and bacteria which are resistant to antibiotics.

All of the following are pathogens except

All of the following are part of the process of risk assessment except

Distinguish between a non-transmittable disease,a transmittable disease,and an infectious disease,and provide one example of each.

Environmental Problems, Their Causes, and Sustainability

Science, Matter, Energy, and Systems

Biodiversity and Evolution

Community Ecology, Population Ecology, and the Human Population

Sustaining Biodiversity: The Species Approach

Sustaining Biodiversity: The Ecosystem Approach

Food,Soil,and Pest Management

Water Resources and Water Pollution

Nonrenewable Energy Resources

Energy Efficiency and Renewable Energy

Air Pollution, Climate Change, and Ozone Depletion

Urbanization and Solid and Hazardous Waste

Economics, Politics, Worldviews, and Sustainability

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Exam 11: Environmental Hazards and Human Health

Specialized cells,tissues,and organs which secrete hormones are part of the

All of the following are transmissible diseases except

Mutagens

All of the following are considered to be physical hazards except

Reducing the amount of human input can decrease the risks associated with a system's reliability. Why is this so? Why is this not always the best solution?

Viruses

All of the following are transmissible diseases except

A person experiencing liver damage after a lifetime of alcohol abuse is showing

All of the following are part of the process of risk management except

Research has indicated that long-term exposure to some chemicals at low doses may disrupt the body's immune,nervous,and endocrine systems.

A(n)____________________ is caused when a pathogen invades the body and multiplies in its cells and tissues.

The endocrine system is least likely to be disrupted by the intake of

Although infectious diseases have decreased,human health is still threatened by pesticide-resistant insects and bacteria which are resistant to antibiotics.

All of the following are pathogens except

All of the following are part of the process of risk assessment except

Distinguish between a non-transmittable disease,a transmittable disease,and an infectious disease,and provide one example of each.

Environmental Problems, Their Causes, and Sustainability

Science, Matter, Energy, and Systems

Biodiversity and Evolution

Community Ecology, Population Ecology, and the Human Population

Sustaining Biodiversity: The Species Approach

Sustaining Biodiversity: The Ecosystem Approach

Food,Soil,and Pest Management

Water Resources and Water Pollution

Nonrenewable Energy Resources

Energy Efficiency and Renewable Energy

Air Pollution, Climate Change, and Ozone Depletion

Urbanization and Solid and Hazardous Waste

Economics, Politics, Worldviews, and Sustainability

Filters