Figure 4-10 -Refer to Figure 4-10. What Is the Movement from Point

question 121

Multiple Choice

Figure 4-10
-Refer to Figure 4-10. What is the movement from point B to point A on the graph called?

• A)a decrease in supply
• B)an increase in supply
• C)an increase in the quantity supplied
• D)a decrease in the quantity supplied

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Definitions:

Inspiratory Reserve Volume

The additional amount of air that can be forcibly inhaled after the completion of a normal inspiration.

Inspiratory Capacity

The maximum amount of air an individual can inhale after completing a normal, restful exhalation, important in respiratory assessments.

Tidal Volume

The amount of air moved into or out of the lungs during a normal breath.

Residual Volume

Residual volume is the amount of air left in the lungs after a forceful exhalation, important for preventing lung collapse and maintaining gas exchange.