How Do Amphetamine and Cocaine Affect Attention?​

question 221

Multiple Choice

How do amphetamine and cocaine affect attention?​

• A)At low levels, they impair attention. At high levels, they increase it.
• B)​At low levels, they increase attention. At high levels, they impair it.
• C)​They increase attention at all levels.
• D)They impair attention at all levels.​

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Definitions:

Ultraviolet Waves

Electromagnetic waves with wavelengths shorter than visible light, harmful to skin and eyes but essential for Vitamin D synthesis in humans.

Organic Compounds

Chemical compounds primarily made of carbon atoms bonded with other elements such as hydrogen, oxygen, and nitrogen, found in all living organisms.

Hydrocarbons

Organic compounds consisting entirely of hydrogen and carbon, found in fossil fuels and as a major component of petroleum and natural gas.

Low-Quality Energy

Energy that is dispersed and difficult to gather for useful work, such as heat energy at a low temperature.