Which of the Following Structures FIRST Allows Gas Exchange as Air

question 64

Multiple Choice

Which of the following structures FIRST allows gas exchange as air enters the lungs?

• A) Respiratory bronchioles
• B) Alveolar ducts
• C) Alveolar sacs
• D) Terminal bronchioles

---

Definitions:

Mental Set

A tendency to approach situations in a certain way because that method worked in the past, possibly hindering the ability to find alternative solutions.

Cognitive Map

A mental representation of the layout of one’s environment.

Confirmation Bias

The tendency to search for, interpret, favor, and recall information in a way that confirms one's preexisting beliefs or hypotheses.

Overextension

A concept in language acquisition where a child applies a word to a wider set of objects or actions than it is meant to.