What Happens When the HPA Axis Is Activated

question 96

Multiple Choice

What happens when the HPA axis is activated?

• A)The adrenal glands secrete the stress hormone cortisol.
• B)The hippocampus secretes corticotropin releasing factor (CRF).
• C)The pituitary gland (via the parasympathetic nervous system) activates the adrenal glands.
• D)CRF stimulates the thyroid gland.

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Definitions:

Aggregate Demand

The total demand for all goods and services in an economy at any given overall price level and in a given time period.

Price Level

A measure of the average prices of goods and services in an economy at a given time, often used as an indicator of inflation.

Short-Run Aggregate Supply Curve

A graphical representation that shows the relationship between the total supply of goods and services produced by a country at various price levels in the short-run.

Actual Price Level

The current general level of prices for goods and services in an economy, which can be compared to past levels to assess inflation or deflation.