Airways

Definition

Airways are the passages through which air travels to and from the lungs. They include the nose, mouth, throat, trachea, bronchi, and bronchioles.

5 Must Know Facts For Your Next Test

1. Proper nutrition can influence airway function and overall pulmonary health.
2. Inflammation of airways can be exacerbated by poor dietary choices.
3. Certain nutrients like omega-3 fatty acids have been shown to reduce airway inflammation.
4. High intake of antioxidants from fruits and vegetables can improve lung function by protecting airways from oxidative stress.
5. Excessive consumption of processed foods high in trans fats and sugars can negatively impact airway health.

Review Questions

• How does proper nutrition affect airway function?
• Which nutrients are beneficial for reducing airway inflammation?
• What are the potential impacts of a diet high in processed foods on the airways?

Related terms

Bronchi: The large passageways that lead from the trachea to the lungs and branch into smaller bronchioles.

Trachea: Also known as the windpipe, it connects the larynx to the bronchi providing a clear path for air.

Bronchioles: The smaller branches of the bronchi that lead directly to alveoli where gas exchange occurs.