10 Questions
What is the primary effect of psychostimulants on the central nervous system?
Stimulation of the CNS
Which neurotransmitters are primarily affected by psychostimulants?
Dopamine and norepinephrine
What is the mechanism of action of amphetamines and methylphenidate in the brain?
Stimulation of neurotransmitter release and inhibition of reuptake
Which of the following drugs is used to treat narcolepsy and promote wakefulness?
Modafinil
What is the primary effect of psychostimulants on cognitive function?
Enhanced cognitive function
What is the primary neurodevelopmental disorder treated by psychostimulants?
ADHD
What is a potential long-term effect of high doses of psychostimulants?
Dependence or addiction
How are psychostimulants typically administered?
Orally, intranasally, and intravenously
What is an important aspect of monitoring during psychostimulant therapy?
Monitoring of vital signs
What type of medications may interact with psychostimulants?
Antidepressants
Learn about the mechanism of action of psychostimulants, how they affect the central nervous system, and their role in regulating mood, attention, and arousal. This quiz covers the pharmacology of psychostimulants, including their effects on neurotransmitters such as dopamine and norepinephrine. Test your knowledge of these stimulatory drugs and their impact on the brain.
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