MSN 1 RESPIRATORY SYSTEM Worksheet

This printable matching worksheet on the topic of Human Body Systems has 16 questions and answers to match. This matching worksheet is also available to download as a Microsoft Word document or a PDF.

Smallest sub-divisions of the bronchial tree
What we call the voice box
What we call the windpipe
Our throat
Space between the lungs
Grape like in shape, functioning part of the lungs
When the cells are not receiving enough oxygen
The lungs are in this sac
Protective flap over the trachea
Their function is to transport air into the blood and removes gases
Stretch receptors that sends signal to the medulla to exhale
Cessation of breathing
Rapid, Fast Breathing
Abnormally high levels of carbon dioxide
Lower surface tension, prevent friction
Serous membrane that lines the chest cavity and lungs