Each Lung Is Covered by a Two-Layered Sac

question 12

Multiple Choice

Each lung is covered by a two-layered sac.What is the correct term for this sac?

• A)Bronchus
• B)Bronchiole
• C)Alveoli
• D)Pleura

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Definitions:

Perpetuity

A type of annuity that pays an infinite series of equal payments, with no end.

Regular Payments

Periodic payments made consistently over time, such as monthly mortgage or loan repayments, or dividend payouts to shareholders.

Capitalized

Expenses or costs that are added to the value of an asset and expensed over time through depreciation or amortization, rather than immediately.

Perpetuity

An annuity that pays a fixed amount of money for an infinite amount of time.