Which Cranial Nerve Is Composed of Only Motor Fibers

question 13

Multiple Choice

Which cranial nerve is composed of only motor fibers?

• A)VI
• B)VIII
• C)IX
• D)V
• E)I

---

Definitions:

Social Cost

The total cost to society as a result of an action or activity, including both private costs incurred by individuals and external costs affecting others.

Monopoly Profit-maximizing

The process by which a monopoly sets its output and price levels to achieve the highest possible profit, given its unique position as the sole seller of a product or service.

Government Failure

Situations where government intervention in the economy creates inefficiency, leading to a misallocation of resources or failure to achieve intended outcomes.

Rent Seeker

An individual or entity that seeks to increase their own wealth without creating new wealth, often by exploiting control over resources or manipulating regulations.