What Is an Effect of Emphysema

question 80

Multiple Choice

What is an effect of emphysema?

• A) surface area for gas exchange increases
• B) the rate of O₂ diffusion across the respiratory membrane increases
• C) lung elastic recoil increases with a loss of elastic fibers
• D) size of the chest cage decreases
• E) the walls of the alveoli are damaged

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Definitions:

McClelland

Refers to David McClelland, a psychologist known for his work on motivation, specifically the theory of Needs which includes Achievement, Power, and Affiliation.

Social Level

The standing or rank of an individual or group within the structure of a society, often determined by factors like occupation, income, or education.

Maslow's Hierarchy

A psychological theory proposed by Abraham Maslow that suggests human needs are arranged in a hierarchy, from basic physiological needs to self-actualization.

Motivated

Having a strong desire or willingness to act and achieve goals, driven by internal or external factors.