Most Inspired Particles Such as Dust Fail to Reach the Lungs

question 6

Multiple Choice

Most inspired particles such as dust fail to reach the lungs because of the ________.

• A) action of the epiglottis
• B) ciliated mucous lining in the nose
• C) porous structure of turbinate bones
• D) abundant blood supply to nasal mucosa

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Definitions:

Accounts Receivable

Money owed to a business by its customers for products or services delivered on credit.

Inventory

Refers to the goods and materials a business holds for the purpose of resale or production.

Statement Of Cash Flows

A financial report that summarizes the amount of cash and cash equivalents entering and leaving a company.

Operating Activities

The day-to-day activities of a business that are directly related to its principal revenue-generating operations, such as sales and service delivery.