Which Event Activates the Common Pathway

question 91

Multiple Choice

Which event activates the common pathway?

• A) Activation of factor X by factor VIIa, factor III, and calcium
• B) Activation of factor X by IXa, factor VIII, calcium, and PF3
• C) Activation of factor XII to XIIa
• D) A and C
• E) A and B

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Definitions:

Margin Of Safety

A financial ratio that measures the difference between actual sales and the break-even point, indicating the cushion a company has before incurring a loss.

Break-Even Sales

The point at which total revenues equal total costs, resulting in zero profit.

Operating Leverage

A financial metric that measures the degree to which a firm or project can increase operating income by increasing revenue.

Net Operating Income

A company's revenue minus its operating expenses, excluding taxes and interest, indicating the profitability of its core business activities.