Which of the Following Help(s) Comprise the Defense System of the Nose

question 81

Multiple Choice

Which of the following help(s) comprise the defense system of the nose?
1) Clearance of foreign matter by ciliary action
2) Gross filtration by the large hairs of the nasal vestibule
3) Impaction of particulate foreign matter on the nasal mucosa
4) Laminar flow through the concha

• A)1, 2, and 3 only
• B)2 and 4 only
• C)3 only
• D)1, 2, 3, and 4

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Definitions:

Public Project

A public project involves initiatives or works undertaken by the government meant to benefit the public by providing essential services, infrastructure, or amenities.

Marginal Benefit

The gain in pleasure or value received from the consumption of one more unit of a good or service.

Public Project

A project typically financed and operated by the government designed to serve the public interest or provide a public good.

Majority Vote

A method of decision-making where the option that receives more than half of the votes wins.