Where in the Central Nervous System Do the Preganglionic Neurons

question 64

Multiple Choice

Where in the central nervous system do the preganglionic neurons of the parasympathetic nervous system originate?

• A)thoracic region of the spinal cord only
• B)thoracic and lumbar regions of the spinal cord
• C)brainstem and sacral region of the spinal cord
• D)sacral region of the spinal cord only
• E)lumbar region of the spinal cord only

---

Definitions:

Output

The quantity of goods or services produced in a given time period.

Price Per Unit

The cost of a single unit of a product or service.

Demand Curve

A graph showing the relationship between the price of a good and the quantity demanded by consumers, typically downward sloping.

Marginal Revenue

Marginal revenue is the additional income earned from selling one more unit of a good or service.