Chapter 22 - Respiratory System

Respiration

Gas exchange.

Internal respiration

External respiration

Respiratory zone

Respiratory muscles

Paranasal sinuses

Pharynx

Nasopharynx

Oropharynx

Laryngopharynx

Larynx

Trachea

Alveoli

Lungs

Boyle's Law

Dalton's law

The most powerful respiratory stimulus for breathing in a healthy person is ________.

Nope.

A

B

B

B

B

B

Vital capacity

medulla and pons

Diffusion

Cardiac notch

Alveoli

B

C

D

A

D

D

D

B

C

D

Which of the disorders below is characterized by destruction of the walls of the alveoli producing abnormally large air spaces that remain filled with air during exhalation?

C

D

Inspiration

Expiration

Atmospheric pressure

Atelectasis

Boyle's law

Airway resistance

Tidal volume

Inspiratory reserve volume

Expiratory reserve volume

Total lung capacity

Vital capacity

Inspiratory capacity