Which of the Following Is Correct Regarding CSF

question 74

Multiple Choice

Which of the following is correct regarding CSF?

• A) CSF is produced by the arachnoid granulations.
• B) The total brain volume of CSF is about 1250 ml.
• C) CSF carries nutrients to neurons.
• D) More than 12 hours are required to replace half of the CSF volume in a human brain.
• E) Drainage of CSF would result in compression of brain tissue onto the ventral skull surface.

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Definitions:

Circular Flow

an economic model that depicts how money moves through the economy, from households to businesses and back, via the markets for goods and services and for factors of production.

Value Added

The enhancement a company gives its product or service before offering the product to customers, essentially the difference between the cost of inputs and the value or price of outputs.

Raw Materials

The basic materials from which products are made, typically extracted natural resources or agricultural products.

Circular Flow Model

An economic model depicting how money moves through the economy between producers and consumers.