Answered

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Which substance is considered a stimulant?

A. anesthetics
B. alcohol
C. barbiturates
D. cocaine

Sagot :

GinnyAnswer

Final answer:

Cocaine is classified as a stimulant due to its impact on neurotransmitter levels in the brain and subsequent physiological effects.


Explanation:

Cocaine is considered a stimulant because it operates by blocking the reuptake of dopamine, norepinephrine, and serotonin in the synapses of the central nervous system. This action results in an increase in the activity of the sympathetic division of the autonomic nervous system, leading to effects like increased heart and breathing rates, pupil dilation, and increased blood sugar.


Learn more about Stimulants and their effects on the nervous system here:

https://brainly.com/question/39479485


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