WorksheetsRespiratory system
Total questions: 16
Worksheet time: 8mins
The drawing in of breath; inhalation.
Inspiration
Expiration
Breathing out; exhalation of breath.
Inspiration
Expiration
What is the site of gas exchange?
alveoli
nose
lung
bronchi
A cavity within a bone or other tissue, especially one in the bones of the face or skull connecting with the nasal cavities.
Sinus
Nose
Pharynx
Larynx
The only externally visible part of the respiratory system
Eyes
Nose
Pharynx
Larynx
Olfactory receptors are located in the mucosa of the nose. What are these receptors used for?
sight
smell
touch
taste
Which of the following happens when you exhale?
chest cavity expands
your lumgs become smaller
your chest cavity becomes smaller
your lungs take in and give off oxygen
Which of the following shows what happens to the chest cavity when air rushes into the lungs?
decrease in volume
deflates
expands
relaxes
The main ORGAN responsible for breathing is:
the Brain
the Lungs
the Liver
the Kidneys
What is a respiratory cycle?
2 inhalations followed by one exhalation
one inhalation followed by one exhalation
one maximal inspiration followed by one forced expiration
one inspiration followed by one forced expiration
