A Prime Mover for Flexion of the Arm at the Shoulder

question 54

Multiple Choice

A prime mover for flexion of the arm at the shoulder is the

• A) pectoralis major.
• B) deltoid.
• C) latissimus dorsi.
• D) coracobrachialis.

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Definitions:

Deadweight Loss

A situation in economics where the total of consumer and producer surplus is not maximized due to factors like taxes or subsidies.

Monopoly Output

The quantity of goods or services produced and offered for sale by a monopolist, set to maximize profits under conditions of limited competition.

Competitive Output

The level of output at which a firm in a competitive market maximizes its profits, determined by the intersection of the industry's supply and demand curves.

Consumer Surplus

The discrepancy showcasing the difference between the sum consumers are eager to pay and the price eventually paid.