What is the primary muscle of respiration?
Understand the Problem
The question is asking for the main muscle responsible for the process of breathing. This requires identifying which muscle plays the most crucial role in respiration.
Answer
The diaphragm.
The primary muscle of respiration is the diaphragm.
Answer for screen readers
The primary muscle of respiration is the diaphragm.
More Information
The diaphragm is crucial for breathing as it contracts and flattens, allowing the lungs to expand and fill with air. It is positioned below the lungs and is dome-shaped when relaxed.
Sources
- Muscles of respiration - Wikipedia - en.wikipedia.org
- The Diaphragm - Actions - Innervation - TeachMeAnatomy - teachmeanatomy.info
- Respiratory Muscle - an overview | ScienceDirect Topics - sciencedirect.com
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