The Most Proven Risk Factor for Alzheimer Disease Is

question 16

Multiple Choice

The most proven risk factor for Alzheimer disease is

• A)protein-energy malnutrition.
• B)folic acid deficiency.
• C)insulin resistance.
• D)advanced age.

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Definitions:

Shale Gas

Natural gas that is found trapped within shale formations, which are fine-grained sedimentary rocks.

Directional Drilling

Drilling within a targeted shale body to permit hydraulic fracturing.

Maturation Of Coal

The process through which plant material is converted into coal over millions of years, increasing in carbon content and energy.

Methane

A greenhouse gas consisting of one carbon atom and four hydrogen atoms, commonly produced through anaerobic decomposition of organic material.