4. Consciousness

The minor tranquilizers are

Which of the following was actually used as an insecticide in the 1920s and 1930s?

Alcoholism has been linked to

Alcohol stimulates the release of _____, the brain's major depressant.

Opium and its derivatives duplicate the action of

John has tried every type of depressant drug he could find. Which of the following is a drug he has not tried?

Which of the following kills the most people in the United States every year?

Barbiturates are known as

Opium and its derivatives, morphine and heroin, duplicate the action of which of the following?

How many drinks would the average person have to consume to reach a blood alcohol level of approximately 0.15 percent?