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WorksheetsRespiratory System
Total questions: 14
Worksheet time: 7mins
Letter D is pointing to the?
Alveoli
Diaphragm
Lung
Bronchi
After the nasal cavity, air passes into the
larynx
pharynx
bronchi
bronchioles
Which system shares the pharynx with the respiratory system?
circulatory
digestive
excretory
skeletal
A small flap of tissue that covers the trachea is called the
bronchi
larynx
pharynx
epiglottis
Where is carbon dioxide and oxygen exchanged at capillaries?
trachea
larynx
alveoli
bronchi
Which properly describes inhalation?
ribs go down and out
pressure is low causing air to rush in
pressure is high causing air to rush in
volume is low
When you exhale, the diaphragm
moves upwards
moves downwards
flattens
none of the above
Which is known as the voice box?
pharynx
larynx
trachea
bronchi
The process in the picture is?
Gas exchange in the lungs
Gas exchange in the muscles
Gas exchange in the heart
Gas exchange in the brain
