AIs _____

question 44

Multiple Choice

AIs _____.

• A) are established for a few nutrients for which too few reliable scientific studies have been done to establish an RDA
• B) are established for nutrients that are less important for growth and health than other nutrients
• C) are established for nutrients that are needed in very small amounts in the diet
• D) are recommended intakes for nutrients for which there are no ULs
• E) are recommended intakes for people with chronic diseases

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Definitions:

Arachnoid mater

A delicate membrane that is one of the three layers (meninges) surrounding the brain and spinal cord, providing protection.

Meninges

Membranes that protect the brain and spinal cord.

Subarachnoid space

The area between the arachnoid membrane and pia mater around the brain and spinal cord, filled with cerebrospinal fluid.

Meninges

Protective membranes that cover the brain and spinal cord, providing defense against injury and infection.