Crack is a potent, smokable, freebase version of cocaine.

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Cocaine is a stimulant drug that carries a high potential for abuse. As a stimulant, it affects the dopamine neurotransmitter system.

Cocaine

Spielman, R. M., Jenkins, W. J., & Lovett, M. D. (2020, April 22). Psychology (2nd ed.). OpenStax. https://openstax.org/books/psychology-2e/pages/1-introduction

OpenStax Psychology (2nd ed.) Textbook

Cocaine can be administered through several common routes. These include snorting the substance, injecting it intravenously, or inhaling it through smoking.

Methods of Cocaine Administration

Crack Cocaine

Cocaine acts as an agonist in the dopamine neurotransmitter system by blocking dopamine reuptake at the neuronal synapse.

Cocaine's Mechanism of Action

A drug is known to be a stimulant that primarily acts on the dopamine neurotransmitter system. Which of the following best analyzes the expected psychological and physiological effects resulting from this mechanism?

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