3 Questions
What is the main role of the respiratory system?
To provide oxygen for the body
What are the two parts of the respiratory system?
Upper and lower respiratory tract
Which of the following is responsible for expanding and contracting to help with breathing?
Alveoli
Study Notes
- The respiratory system helps to provide oxygen for the body and removes carbon dioxide.
- The respiratory system has two parts, the upper and lower respiratory tracts.
- The upper respiratory tract includes the nose, sinuses, pharynx, and larynx.
- The lower respiratory tract includes the trachea, bronchi, bronchioles, and alveoli.
- The respiratory system is responsible for regulating the pH of the blood and promoting mucociliary function.
- The right and left lungs have different functions and are more commonly affected by infection and aspiration.
- The respiratory system is responsible for breathing in and breathing out air.
- The respiratory system is capable of expanding and contracting to help with breathing.
Test your knowledge of the respiratory system with this quiz covering its anatomy, functions, and role in maintaining homeostasis. Explore topics such as the upper and lower respiratory tracts, lung functions, and the regulation of blood pH.
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