Incremental Lines in Cementum Indicate _________

question 17

Multiple Choice

Incremental lines in cementum indicate _________.

• A) trauma
• B) rhythmic deposition
• C) developmental anomalies
• D) the presence of odontocytes

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Definitions:

Expiratory Reserve Volume (ERV)

The additional amount of air that can be forcibly exhaled after a normal exhalation.

Functional Residual Capacity (FRC)

The volume of air remaining in the lungs after a normal, passive exhalation, critical for gas exchange between breaths.

Tidal Volume (TV)

The volume of air moved into or out of the lungs during a normal breath, at rest.

Residual Volume (RV)

The volume of air remaining in the lungs after a maximal exhalation, preventing lung collapse and ensuring continuous gas exchange.