Why Is the Vascularization of the Nasal Cavity Important

question 25

Multiple Choice

Why is the vascularization of the nasal cavity important?

• A)The rich collection of blood vessels allows the incoming air to be filtered of large particles before it leaves the nasal cavity.
• B)The rich collection of blood vessels allows the white blood cells to attract and destroy pathogens in incoming air before it leaves the nasal cavity.
• C)The rich collection of blood vessels allows the incoming air to be warmed and humidified before it leaves the nasal cavity.
• D)The rich collection of blood vessels allows blood temperature to equalize with external temperatures.
• E)The rich collection of blood vessels drains excess interstitial fluid into the surrounding nasal passageways as a way to increase mucus production.

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Assets used in the day-to-day operations of a business to generate revenue, excluding investments and non-operational assets.

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The profit a company generates from its core business operations, excluding taxes and interest.

Return on Investment

A measure of the profitability and efficiency of an investment, calculated by dividing the net profit from the investment by the initial cost of the investment.

Operating Assets

Assets used in the daily operations of a business to generate income, including equipment, machinery, and buildings.