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Questions and Answers
What is the initial effect of oral intake of PCP?
Which substance is sometimes sold as 'angel dust'?
What is the main function of depressants on the central nervous system?
Which of the following substances can be a depressant?
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What is the initial effect of amphetamine and methamphetamine when injected intravenously?
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What distinguishes tranquilizers from barbiturates in their effects?
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Which chemical substance is largely responsible for the hallucinogenic properties of marijuana?
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What is the main hallucinogen derived from a fungus and is highly potent?
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Which part of the Cannabis plant generally has the lowest THC content?
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What effect can LSD have on an individual with just 25 micrograms?
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Which class of drugs causes marked changes in normal thought processes, perceptions, and moods?
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What is the most controversial aspect of marijuana among drugs in its class?
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What is crack made of?
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How is crack usually consumed?
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What does cocaine extracted from coca leaves cause?
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What is the dangerous mixture called when cocaine is combined with heroin?
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How is cocaine derived from coca leaves made water soluble?
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Which form of cocaine is insoluble in water?
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