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WorksheetsHuman Resp System LE
Total questions: 10
Worksheet time: 5mins
Which of the following is a function of the respiratory system?
gas exchange
absorption of nutrients
transport of oxygen
structural support
The trachea leads to the:
bronchioles
bronchii
esophagus
pulmonary vessel
The space at the back of the mouth, that leads either to the airway or the esophagus is the:
larynx
conchae
nasal cavity
pharynx
Oxygen from the air enters the blood stream at what location?
cardiac notch
pulmonary vein
alveoli
paranasal sinuses
When the diaphragm contracts (is pulled downward), _______ occurs.
inhalation
exhalation
a hiccup
the lungs deflate
On the image shown, what is the bronchi?
letter A
letter B
letter C
letter D
AE is the:
inferior lobe
upper edge of the heart
diaphragm
esophagus
A flap over the trachea that keeps out food and anything else that could clog the trachea.
Epiglottis
Larynx
Pharynx
The voicebox
Pharynx
Trachea
Larynx
The function of hair in the nose is
to cause us to sneeze
to help gas exchange in the lungs
to keep water out of the lungs
filter air
