12 Questions
What is the primary action of stimulants on the brain?
Primarily act on D1 receptors in the prefrontal cortex
Which of the following is a potential side effect of stimulants?
Increased anxiety and agitation
What is a common reason for using stimulants off-label?
To reverse sexual dysfunction
Why is it important to monitor heart-related factors while on stimulant medication?
Due to the risk of sudden cardiac death in patients with pre-existing cardiac structural abnormalities
What is a typical side effect that may occur due to stimulant use, especially in high doses?
Development of tics
How does the FDA approve methylphenidate for use?
For ADHD in adults and children aged 6 and above
What is the main mechanism of action of methylphenidate?
Blocks reuptake transporters for DA and NE
Which isomer of methylphenidate is more potent?
The d-isomer
What are common side effects associated with methylphenidate use?
Tachycardia and insomnia
What is a rare and dangerous side effect associated with methylphenidate overdose?
Psychosis
Which of the following medications may interact with methylphenidate by inhibiting its metabolism?
SSRI antidepressants
For which condition is methylphenidate FDA approved?
ADHD
Test your knowledge of stimulants including their effects on dopamine and norepinephrine, action on D1 receptors, types, abuse potential, and common applications such as ADHD treatment. Learn about their interaction with atypical antipsychotics and off-label uses.
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