Circumventricular Organs in the Wall of the Third Ventricle Lack

question 24

Multiple Choice

Circumventricular organs in the wall of the third ventricle lack a blood-brain barrier. This enables them to

• A) facilitate the circulation of cerebrospinal fluid in the ventricles.
• B) monitor the chemical composition of the blood.
• C) secrete cerebrospinal fluid into the ventricles.
• D) all of these choices.

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Definitions:

Retain Or Replace

A decision-making process regarding whether to keep an existing asset or replace it with a new one, considering aspects such as costs, benefits, and performance.

Relevant Cost

Costs that should be considered when making a decision because they will affect the future and they differ among alternatives.

Old Equipment

Tangible assets previously used in operations, possibly obsolete or near the end of its useful life.

Segmented Income Statement

A financial report that separates a company's operations into divisions, regions, or other segments to analyze performance individually.