Which Alveolar Cells Are Considered to Be the Source of Pulmonary

question 75

Multiple Choice

Which alveolar cells are considered to be the source of pulmonary surfactant?

• A) Type II
• B) Type III
• C) Type IV
• D) Type I

---

Definitions:

Partial Reinforcement

A conditioning strategy where a reward is not administered every time the desired behavior is performed, leading to more resistant learned behavior.

Continuous Reinforcement

The reinforcement of each and every correct response.

Negative Reinforcer

is a stimulus whose removal following a behavior increases the likelihood of that behavior being repeated in the future.

Stimulus

Any object, event, or change in the environment that elicits a response from an organism.