Questions and Answers
Which of the following drugs is classified as a stimulant? (Select all that apply)
What does research indicate about alcohol?
disrupts the processing of recent experiences into long-term memories
Marijuana is _____ addictive than nicotine and _______ addictive than cocaine.
less; less
What is LSD most likely to produce?
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What is the major effect of ecstasy?
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What are the effects of amphetamines?
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Match pupil constriction and dilation with their corresponding drug effects:
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What are the effects of heroin?
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What are the effects of cocaine?
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What do studies of marijuana usage indicate?
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Study Notes
Stimulants and Classification of Drugs
- Nicotine is classified as a stimulant, alongside other substances like caffeine.
- Other drugs listed (Marijuana, Morphine, Alcohol, LSD) do not fit into the stimulant category.
Alcohol and Memory Processing
- Research shows that alcohol disrupts the formation of long-term memories from recent experiences.
Marijuana's Addictiveness
- Marijuana is less addictive than nicotine and also less addictive than cocaine.
Effects of LSD
- LSD primarily induces hallucinations, altering perceptions and sensory experiences.
Ecstasy and Serotonin
- Ecstasy works by releasing stored serotonin and preventing its reabsorption, enhancing mood and emotional connection.
Amphetamines
- Not explicitly defined, but they are known as stimulants that increase energy, alertness, and concentration.
Pupil Response Comparison
- Pupil constriction from heroin contrasts with pupil dilation typically associated with cocaine use.
Heroin Effects
- Heroin use leads to symptoms such as constricted pupils, slowed breathing, and reduction in anxiety levels.
Cocaine's Effects
- Cocaine causes a brief surge of euphoria lasting 15-30 minutes, followed by a significant "crash" resulting in agitated depression.
Marijuana Usage Patterns
- Studies reveal that regular marijuana users may achieve a high with smaller amounts than occasional users, indicating tolerance development.
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Description
Test your knowledge on Chapter 7: Drugs with these flashcards. This quiz covers the classification of various substances, their effects, and related research findings. Perfect for students studying pharmacology or health sciences.
