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Worksheets3ESO FLIPPED CLASSROOM 07. RESPIRATORY SYSTEM
Total questions: 18
Worksheet time: 10mins
Which of the following organs is not covered by cartilage?
Trachea
Pharynx
Larynx
Bronchi
Which of the following organs is a long tube surrounded by cartilage rings?
Nasal Passages
Larynx
Trachea
Lungs
Which of the following organs contain the vocal cords?
Nasal Passages
Larynx
Trachea
Pharynx
The mouth is a better alternative to get the air into the respiratory system than the nasal passages.
True
False
The reason why the nasal passages contain many blood vessels is to...
Make the gas exchange
Warm up the air
Eliminate pathogens
Eliminate particles
Bronchioles are not covered by cartilage...
True
False
Infections in the lower respiratory system are less dangerous than infections in the upper respiratory system...
True
False
The ................. lung is smaller, to give room for the heart.
Right
Left
Gas exchange happens in the...
Bronchi
Bronchioles
Alveoli
Nassal passages
The small blood vessels that surround alveoli are known as...
Arteries
Veins
Capillaries
Bronchioles
During the gas exchange oxygen goes...
From the alveoli to the capillaries
From the capillaries to the alveoli
During the gas exchange carbon dioxide goes...
From the alveoli to the capillaries
From the capillaries to the alveoli
The name of the process by which molecules go naturally from an area with a higher concentration to an area with a lower concentration is (a)
The muscles that participate in pulmonary ventilation, located between the ribs, are known as...
Diaphragm
Ribal muscles
Intercostal muscles
Thoracic muscles
The biggest muscle involved in pulmonary ventilation is/are the...
Intercostal muscles
Diaphragm
Pectorals
Abdominals
When we inhale the muscles involved in pulmonary ventilation make the lungs....
Expand
Contract
stay the same
When we exhale the muscles involved in pulmonary ventilation make the lungs....
Expand
Contract
stay the same
Air always go from areas with higher pressure to areas with lower pressure...
True
False
