Which of the Following Structures Allow the Exchange of Gases

question 47

Multiple Choice

Which of the following structures allow the exchange of gases between the inhaled air and the blood?

• A)the alveoli and the alveolar ducts only
• B)the alveoli, the bronchioles, and the alveolar ducts
• C)the alveoli only
• D)the alveoli and the bronchioles only

---

Definitions:

Behavioral Modification

A method of changing behavior through various techniques such as positive or negative reinforcement, primarily used in treatment and therapy.

Consequence

The result or effect of an action or condition, often one that is negative or undesirable.

Kaizen

A Japanese term meaning "continuous improvement," focusing on constant, incremental improvements in work processes or quality.

Reinforcer

Something that increases the likelihood of a behavior being repeated, used in behavior modification and conditioning theories.