Font size
WorksheetsRespiratory System Review
Total questions: 17
Worksheet time: 9mins
The inputs of cellular respiration are (select as many as needed)
Carbon dioxide
Light
Oxygen
Sugar
The function of the respiratory system is
Serve as a pump that provides the pressure needed to push blood through the bloodstream
Break down the macromolecules of food into smaller, simpler molecules that cells can use
Protect the body from infections and diseases
Bring oxygen into the body and get rid of carbon dioxide so that our cells can do cellular respiration
What is the function of the lungs?
Moisten and warm the air coming into the respiratory tract
Protect the windpipe from collapse
Provide a large amount of surface area for the transfer of carbon dioxide and oxygen
Split the trachea into two tubes
Name this structure
Windpipe
Bronchus
Larynx
Alveoli
Name this structure
Bronchioles
Trachea
Esophagus
Alveoli
What pushes the air from the lungs, allowing us to exhale (or breathe out)?
Intercostals relax and the chest rises
Diaphragm relaxes and falls
Intercostals contract and the chest rises
Diaphragm relaxes and rises
The lungs have muscles attached to them that allow us to breath.
True
False
What causes the area of the chest cavity to increase, allowing the lungs to fill with air?
Intercostals relax and the chest rises
Intercostals contract and the chest rises
Intercostals relax and the chest falls
Intercostals contract and the chest falls
What is the function of bronchioles?
To increase the space inside of the chest cavity and pull air into the lungs
To provide more surface area for the transfer of gasses
To distribute air to more areas of the lungs for better gas transfer
To decrease the space inside of the chest cavity and push air out of the lungs
Name this structure
Trachea
Bronchiole
Bronchus
Larynx
Name this structure
Esophagus
Trachea
Throat
Lung
Name this
Diaphragm
Bronchiole
Lung
Windpipe
Name this organ
Bronchiole
Lung
Larynx
Epiglottis
The cartilage that closes the larynx to prevent food from entering the trachea is called
Vestibular fold
Epiglottis
Thyroid cartilage
Adam’s apple
Capillaries wrap around the ____________ for gas exchange.
Secondary bronchi
Alveoli
Alveolar ducts
Bronchioles
The thyroid cartilage is also known as
Trachea
Epiglottis
Voice box
Adam’s apple
A condition where free air gets into the pleural cavity is known as
Pneumonia
Hemothorax
Pneumothorax
Tuberculosis
