What Is the Pathophysiologic Change in Parkinson's Disease

question 33

Multiple Choice

What is the pathophysiologic change in Parkinson's disease?

• A)degeneration of motor fibers in the pyramidal tracts
• B)excess secretion of stimulatory neurotransmitters in the CNS
• C)degeneration of the basal nuclei with a deficit of dopamine
• D)deficit of acetylcholine and degeneration of the motor cortex in the frontal lobe

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Definitions:

Minimum Wage

The lowest legal hourly pay that workers can be paid by employers, set by government legislation.

Unemployment

The situation in which individuals who are capable of working and willing to work cannot find employment.

Black Market

An illegal traffic or trade in officially controlled or scarce commodities, bypassing governmental regulation or taxation.

Binding Price Floor

A government-imposed price control that sets the minimum price above the equilibrium price, causing a surplus in the market.