What is the term for normal resting breathing?

What is the term for normal resting breathing?

• A. Tidal Breathing
• B. Tidal Volume (VT)
• C. Functional Residual Capacity (FRC)
• D. SpO2

Answer: (A)

Normal resting breathing is described as tidal breathing. It refers to the quiet, regular pattern of breaths taken at rest, where air moves in and out with each breath. Tidal breathing describes the pattern itself, not how much air is moved. In contrast, tidal volume is the amount of air per breath, functional residual capacity is the volume of air remaining after a normal exhale (a lung volume), and SpO2 measures the oxygen saturation in the blood. So the term that best matches normal resting breathing is tidal breathing.

Normal resting breathing is described as tidal breathing. It refers to the quiet, regular pattern of breaths taken at rest, where air moves in and out with each breath. Tidal breathing describes the pattern itself, not how much air is moved. In contrast, tidal volume is the amount of air per breath, functional residual capacity is the volume of air remaining after a normal exhale (a lung volume), and SpO2 measures the oxygen saturation in the blood. So the term that best matches normal resting breathing is tidal breathing.