If You Had a PET Scan at a Relatively Young

question 44

Multiple Choice

If you had a PET scan at a relatively young age to predict your likelihood of developing Alzheimer's, you would be most disturbed if you had:

• A) a high level of hippocampus activity.
• B) reduced hippocampus activity.
• C) normal levels of zinc.
• D) very few plaques.

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Definitions:

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The importance or benefit that something provides to society or a community at large.

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A form of renewable energy derived from the natural heat of the Earth's interior, used for heating and power generation.

Alternative Energy

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