Exam 13: The Respiratory System

The smallest conducting passageways of the lungs are known as ________.

The respiratory conducting passageways perform all of the following functions EXCEPT ________.

Which nonrespiratory air movement clears the upper respiratory passageways?

The function of the C-rings of hyaline cartilage in the trachea is to keep the airway patent or open for breathing.

Match the following structure with its description: -Protects the superior opening of the larynx during swallowing

Which of these age-related disorders is related to loss of elasticity of the lungs?

The amount of air exchanged during normal quiet breathing is about ________.

Wheezing is a whistling sound associated with diseased respiratory tissue, mucus, or pus.

Match the following structure with its description: -Routes air and food into their proper channels

When carbon dioxide dissolves in water, it forms ________.