HISTOLOGY: Respiratory System Quiz

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Which part of the respiratory system is responsible for the exchange of O2 and CO2 with the blood?

Bronchi

Trachea

Alveoli (correct)

Larynx

Which components are part of the ventilating mechanism of the lungs?

Bronchioles and alveolar ducts

Larynx and trachea

Diaphragm and intercostal muscles (correct)

Nasal cavities and pharynx

What is the function of the conducting portion of the respiratory system?

To filter the air entering the lungs

To provide a pathway for air to reach the respiratory portion (correct)

To produce sound for speech

To exchange O2 and CO2 with the blood

Which anatomical division of the respiratory system includes the nasal cavities and larynx?

Upper respiratory tract Signup and view all the answers

What are the saclike structures that make up most of the respiratory portion of the system?

Alveoli Signup and view all the answers

What are the cellular sites of the exchange of O2 and CO2 between inspired air and blood?

Alveoli Signup and view all the answers

Which part of the respiratory system is responsible for moving air through the lungs?

Ventilating mechanism Signup and view all the answers

Which anatomical division of the respiratory system includes the trachea and bronchi?

Lower respiratory tract Signup and view all the answers

What is the function of the conducting portion of the respiratory system?

To filter air entering the respiratory system Signup and view all the answers

What are the components of the upper respiratory tract?

Nasal cavities, pharynx, and larynx Signup and view all the answers

HISTOLOGY: Respiratory System Quiz

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Questions and Answers

Which part of the respiratory system is responsible for the exchange of O2 and CO2 with the blood?

Which components are part of the ventilating mechanism of the lungs?

What is the function of the conducting portion of the respiratory system?

Which anatomical division of the respiratory system includes the nasal cavities and larynx?

What are the saclike structures that make up most of the respiratory portion of the system?

What are the cellular sites of the exchange of O2 and CO2 between inspired air and blood?

Which part of the respiratory system is responsible for moving air through the lungs?

Which anatomical division of the respiratory system includes the trachea and bronchi?

What is the function of the conducting portion of the respiratory system?

What are the components of the upper respiratory tract?

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