Respiratory System Quiz

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Which of the following is the main organ of the respiratory system?

Lung (correct)

Bronchi

Pharynx

Trachea

What is the function of the diaphragm?

Transforming food molecules into usable energy

Moving air in and out of the lungs (correct)

Receiving air, food, and liquids

Holding the trachea open with c-shaped rings

What is the difference between 'breath' and 'breathe'?

Breath is the movement of air in and out of the lungs, while breathe is the process of inhaling and exhaling (correct)

There is no difference, they can be used interchangeably

Breath is the process of inhaling and exhaling, while breathe is the movement of air in and out of the lungs

Breath is a verb and breathe is a noun

What is the function of the pharynx?

Receiving air, food, and liquids Signup and view all the answers

What is asthma?

Inflammation of the airways causing difficulty breathing Signup and view all the answers

Which organ is held open by c-shaped rings?

Trachea Signup and view all the answers

What is the purpose of the alveoli?

To facilitate gas exchange Signup and view all the answers

What is the function of the larynx?

To produce sound Signup and view all the answers

What is the purpose of the pharynx?

To receive air, food, and liquids Signup and view all the answers

What is the function of the diaphragm?

To move air in and out Signup and view all the answers

Respiratory System Quiz

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Questions and Answers

Which of the following is the main organ of the respiratory system?

What is the function of the diaphragm?

What is the difference between 'breath' and 'breathe'?

What is the function of the pharynx?

What is asthma?

Which organ is held open by c-shaped rings?

What is the purpose of the alveoli?

What is the function of the larynx?

What is the purpose of the pharynx?

What is the function of the diaphragm?

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