What Is the Average Pressure of the Atmosphere at Sea

question 11

Multiple Choice

What is the average pressure of the atmosphere at sea level?

• A) 760 mm Hg
• B) 35.92 in. Hg
• C) 780 torr
• D) 760 bars

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Definitions:

Bronchial Tubes

The air passages that lead from the trachea (windpipe) to the lungs, facilitating the flow of air during respiration.

Asthma

A chronic disease that causes constriction of the bronchial tubes, preventing air from passing freely and causing wheezing and difficulty breathing during attacks.

Chronic Lung Diseases

A broad term encompassing persistent respiratory problems that obstruct airway flow and affect lung function, such as COPD and asthma.

Emphysema

A long-term, progressive lung disease that primarily causes shortness of breath due to over-inflation of the air sacs (alveoli) in the lungs.