Cocaine has been shown to cause a marked impairment in executive function, which includes abilities such as decision-making, planning, and self-control. This is due to its effects on the prefrontal cortex, which is responsible for these functions. Additionally, cocaine is highly addictive and can cause significant harm to the brain over time, including loss of brain tissue. Therefore, choices B, C, and D are false.

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Cocaine

Question 52

Multiple Choice

Cocaine:

A) Causes a marked impairment in executive function
B) Is not addictive compared to other drugs
C) Increases activity in the prefrontal cortex
D) Does not cause measurable loss of brain tissue

Correct Answer: