The Most Important Function of Type I Alveolar Epithelial Cells

question 3

Multiple Choice

The most important function of type I alveolar epithelial cells is

• A) that they comprise 90% of total alveolar surface in the lungs for gas exchange.
• B) the ability to produce, store, and secrete pulmonary surfactant.
• C) the ability to trap foreign particles for autodigestion.
• D) the maintenance, repair, and restoration of the mucociliary escalator.

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Definitions:

Income Statement

A financial document that reports a company's financial performance over a specific period, detailing revenues, expenses, and net income.

Statement of Cash Flows

An account that explains how fluctuations in balance sheet items and earnings impact cash and its equivalents, divided into sections for operating, investment, and financial activities.

Cash Dividend Payments

Cash dividend payments are distributions of a company's earnings to its shareholders as decided by the company's board of directors.

Income From Operations

Income from operations is a measure of the profitability of a company's core business activities, excluding non-operating income and expenses.