Lung & Breathing Quiz
Preview:
When air is pushed OUT of the lungs, what is the correct order for the tubes it passes through?
A. bronchiole -> bronchi -> trachea -> nose
B. bronchi -> bronchiole -> trachea -> nose
C. trachea-> bronchi -> bronchiole-> nose
When we breathe out, our diaphragm becomes
A. relaxed and dome shaped
B. contracted and flattened
C. relaxed and flattened
D. dome shaped and contracted
How does your chest change during inhalation?
A. getting bigger
B. getting smaller
C. no change
The process of movement of air into and out of the lungs is called
A. Circulation
B. Digestion
C. Breathing
D. Excretion
Which of the following will cause faster rate of breathing?
A. sleeping
B. dancing
How many breaths does the average human take in a day?
A. 6,000
B. 12,000
C. 23,000
D. 46,000
Which gas we take out when we exhale?
A. Oxygen
B. Carbon dioxide
C. Nitrogen
D. Hydrogen
Which of the following show the air passage for exhalation?
A. windpipe–> lungs –> nose
B. lungs –> nose –>windpipe
C. lungs –>windpipe–> nose
D. nose –>windpipe–> lungs
The lungs are protected by the ribs.
A. FALSE
B. TRUE
What muscles are used in breathing in
A. diaphragm and intercostals
B. diaphragm and lungs
C. Abdominals
When we breathe in, our chest moves
A. Upward and outward
B. Inward and downward
C. Upward and downward
D. Inward and outward
Which gas we take in when we inhale?
A. Oxygen
B. Carbon dioxide
C. Nitrogen
D. Hydrogen
What is it called when you breathe in through your nose or mouth?
A. Inhale
B. Exhale
C. Unhale
D. Dehale
You have 2 bronchi, each one is called a _____________.
A. bronchiole
B. bronchus
C. bronchioley
Which picture shows lungs when you exhale?
A. A
B. B