Exam 10: The Respiratory System

In which location would the partial pressure of oxygen be the highest? ​

Under normal conditions how much air from each breath is considered "dead space" air? ​

During voice production, air rushing past which structure causes the vocal cords to vibrate? ​

In which location would the partial pressure of oxygen be the lowest? ​

The amount of air that enters and leaves the lungs with each breath is ____. ​

The major nerve that controls inspiratory activity is the ____. ​

The branches of the trachea that enter each lung are the ____. ​

An increase in the rate of carbon dioxide production by tissue will ____. ​

The ____________________ are the first branches off the trachea entering the lungs. ​

Compare inspiration and expiration in terms of pressure and volume changes producing airflow. When breathing quietly, why is inspiration considered active while expiration is considered passive? ​

At sea level, what is the partial pressure (mm Hg)of oxygen in the air we breathe? ​

The major respiratory muscle is the ____. ​

What is found in the space between the two parts of the pleural membrane? ​

The term that describe tissue lacking oxygen is ____. ​

In addition to the partial pressure gradient, the other major factor that determines the rate of diffusion of gases in the lungs is ____. ​

The most important factor that regulates breathing activity is the ____. ​

During normal quiet exhalation, ____. ​

Which portion of the larynx is the Adam's apple? ​

Which disorder is characterized by bronchiole spasms? ​

During swallowing food, which structures moves downward to prevent food from entering the trachea? ​