The Glenoid Fossa of the Scapula Moves Superiorly When the Scapula

question 43

Multiple Choice

The glenoid fossa of the scapula moves superiorly when the scapula does what movement at the scapulocostal joint?

• A)elevation
• B)upward tilt
• C)protraction
• D)upward rotation

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Definitions:

Nondiscriminating Monopolist

A monopolist who charges all consumers the same price for its product, as opposed to practicing price discrimination.

Marginal Revenue

The extra revenue generated by the sale of an additional unit of a product or service.

Network Effects

The phenomenon where increased numbers of users or participants improve the value of a good or service.

Natural Monopoly

A situation where due to high fixed costs or other barriers, a single firm can supply a product or service to an entire market at a lower cost than what two or more firms could.