The Role of the Blood-Brain Barrier Is to

question 321

Multiple Choice

The role of the blood-brain barrier is to

• A)stabilize the brain within the skull
• B)enhance neurotransmitter functioning
• C)provide nutrients to the brain
• D)prevent many foreign substances from gaining access to the brain

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Definitions:

Narcissistic Personality Disorder

A psychological disorder identified by persistent tendencies of overinflated self-esteem, craving for an inordinate amount of attention and praise, combined with an absence of compassion for other people.

Borderline

Often related to Borderline Personality Disorder, a mental health disorder characterized by unstable moods, behaviors, and relationships.

Histrionic

Pertaining to a personality pattern characterized by attention-seeking behavior, excessive emotionality, and a need for approval.

Narcissistic

Describes a personality trait characterized by an excessive preoccupation with oneself, a need for admiration, and a lack of empathy for others.