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WorksheetsRespiratory System Review
Total questions: 25
Worksheet time: 27mins
Any hair like structure
Croup
Cilia
Diffuse
Cartilage
The right lung is smaller than the left lung
True
False
Select the answer that is most scientifically accurate:
air goes in and out and that's how our body gets oxygen
air gets delivered to our cells through some pipes
oxygen is absorbed from the air and delivered to our cells
oxygen diffuses from the air in our lungs, into our blood cells which then transport the oxygen to our cells
The diaphragm moves down, the ribs expand out and the chest rises. What will happen?
Air will be drawn into the lungs (inhalation/breathing in)
Air will be pushed out of the lungs (exhalation/breathing out)
The diaphragm moves up, the ribs compress inward and the chest becomes smaller. What will happen?
Air will be drawn into the lungs (inhalation/breathing in)
Air will be pushed out of the lungs (exhalation/breathing out)
1. larynx
2. nasal cavity
3. pharynx
4. trachea
Which of the following is the correct order that air would flow during inhalation.
When you breathe, your lungs take in ___ and remove ___.
air/oxygen
oxygen/carbon dioxide
carbon dioxide/waste
waste/air
NUMBER 2:
Pharynx
Bronchi
Alveoli
Lungs
When air is pushed OUT of the lungs, what is the correct order for the tubes it passes through?
bronchiole -> bronchi -> trachea -> nose
bronchi -> bronchiole -> trachea -> nose
trachea-> bronchi -> bronchiole-> nose
A capillary is a form of...
Gas exchange
Respiration
Blood vessel
Alveoli
Gaseous exchange happens because of...
Osmosis
Respiration
Diffusion
Semi-permeable membranes
What do surfactants do?
Collapse the alveoli
maintain inflation in alveoli
Cause Respiratory Distress Syndrome
Prevent alveoli from inflated
Where can you find peripheral chemoreceptors?
Medulla Oblongata
Veins and Venules
Aorta and Carotid artery
Superior and Inferior Vena Cava
What is ventilation?
Movement of air in the atmosphere
Control indoor air quality
Cooling down the body
Movement of air between passage ways
Carbon dioxide dissolves into plasma as
Carboxy-hemoglobin
Hemoglobin
A bicarbonate ion
Carbonic anhydrase
The Medulla Oblongata sends signals that control
Breathing
Alveoli pressure
Diaphragm
Blood flow to the heart
The phrenic nerves send an impulse to the
Alveoli
Bronchioles
Diaphragm
Lungs
