Explain the Key Difference Between Barbiturates and Nonbarbiturates

question 16

Multiple Choice

Explain the key difference between barbiturates and nonbarbiturates.

• A) Unlike barbiturates, nonbarbiturates are CNS depressants that contain the barbituric acid ring structure in their chemical makeup.
• B) Barbiturates decrease the activity of GABA, and nonbarbiturates increase the activity of GABA.
• C) Unlike nonbarbiturates, barbiturates are CNS depressants that contain the barbituric acid ring structure in their chemical makeup.
• D) None of the above are correct.

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Definitions:

Top-down Processing

A cognitive process that emphasizes the importance of conceptual or top-level processing in understanding the world and involves perceptions that are guided by prior knowledge, experiences, or expectations.

Action Potential

The brief wave of positive electrical charge that sweeps down the axon.

Frequency

The rate at which something occurs over a particular period of time or in a given sample.

Sensation

The process by which sensory receptors and the nervous system receive and represent stimulus energies from the environment.