Quiz first step

Steps:

1. Resting Breathing Observation: Observe the person's natural breathing at rest, noting frequency, type (nasal/oral), and depth (deep/shallow).
2. Control Pause (CP): The subject exhales normally, then holds their breath by pinching their nose until they feel the first urge to breathe. This duration, measured in seconds, is crucial:
• CP < 20 seconds: Indicates hyperventilation and poor carbon dioxide control.
• CP > 40 seconds: Suggests effective breathing and good CO2 management.
3. Result Analysis: A short CP points to hyperventilation, while a long CP indicates efficient breathing.
4. Repetition and Follow-up: The test can be repeated for consistency and used regularly to monitor improvements in breathing, especially after interventions like breathing exercises or respiratory training.