The Circle of Willis

question 10

Multiple Choice

The circle of Willis:

• A)is formed by the anastomosis of the internal carotid arteries with the basilar arteries
• B)restricts blood flow to one hemisphere if there is an occlusion
• C)allows collateral circulation if blood flow is reduced in one area
• D)allows a mixing of vertebral and internal carotid arterial blood because of a pressure differential

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Definitions:

Maslow's Hierarchy

A theory proposed by Abraham Maslow that outlines a hierarchy of human needs, suggesting that people are motivated to fulfill basic needs before moving on to other needs.

Sullivan

Harry Stack Sullivan, an American psychiatrist, known for his work in interpersonal psychology, emphasizing the importance of interpersonal relationships and social environments in shaping personality.

Mature Love Relationship

A romantic partnership characterized by mutual respect, understanding, and the ability to foster personal growth in one's partner.

Dynamisms

Psychological or motivational forces that drive behavior and personality development, often used in the context of psychodynamic theories.