2. Question 24
3. Question 25Question 25
4. Question 26Question 26
5. Question 27Question 27
6. Question 28Question 28
7. Question 29Question 29
8. Question 30Question 30
9. Question 31Question 31
10. Question 32Question 32

1. 2 Points

1. Question 32

True or False? The evidence for a genetic influence of autism includes twin studies that found that identical twins of autistic individuals will also have autism in 9 out of 10 cases.

1. True

1. False

1. Clear selection

1. 2 Points

1. Question 31

True or False? Prevention of injury, like the prevention of most diseases, is based on epidemiology.

1. True

1. False

1. Clear selection

1. 2 Points

1. Question 30

True or False? Congress has not reauthorized the corporate taxes to support cleanup under Superfund, but the program continues, paid for by polluters and taxpayers.

1. True

1. False

1. Clear selection

1. 2 Points

1. Question 29

True or False? A number of studies, including the study of six cities, suggest that the largest particles are the most dangerous because they can invade the body's natural defenses and penetrate deeply into the lungs, becoming a chronic source of irritation.

1. True

1. False

1. Clear selection

1. 2 Points

1. Question 28

True or False? Until recently, the public health approach has been to focus on economic factors in seeking risk reduction.

1. True

1. False

1. Clear selection

1. 2 Points

1. Question 27

Which of the following are most commonly involved in unintentional deaths?

Opioid pain medications

Cocaine

Heroin

Psychoactive drugs

1. 2 Points

1. Question 26

True or False? Archaeological evidence shows that the earliest cities were designed with consideration for the health of their inhabitants.

1. True

1. False

1. Clear selection

1. 2 Points

1. Question 25

True or False? The "New Source Review" set standards for newly built power plants and gave strict requirements for changes to existing plants.

1. True

1. False

1. Clear selection

1. 2 Points

1. Question 24

If coliform bacteria is present in the water supply, what step in the water treatment process has failed?

Sedimentation

Coagulation

Filtration

Disinfection