Which of the Following Can Readily Cross the Blood-Brain Barrier

question 29

Multiple Choice

Which of the following can readily cross the blood-brain barrier?

• A) Cl⁻
• B) most anesthetics
• C) Na⁺
• D) none of these

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Definitions:

Paradoxical Intention

A therapeutic technique where a client is encouraged to engage in or exaggerate a feared behavior or thought to lessen its power and relieve anxiety.

Fear of Public Places

Also known as Agoraphobia, it is an anxiety disorder characterized by an intense fear and avoidance of places or situations where escape might be difficult or help might not be available.

Cultural Adaptation

The process through which an individual modifies their personal habits, customs, and values to fit into a new cultural environment.

Existential Counselor

A professional who guides individuals in exploring the meaning of life, existence, and addressing existential dilemmas.