Lung & Breathing Quiz
Preview:
Which picture shows lungs when you exhale?
A. A
B. B
What muscles are used in breathing in
A. diaphragm and intercostals
B. diaphragm and lungs
C. Abdominals
What is the name for the microscopic air sacs at the end of the bronchioles?
A. alveoli
B. ravioli
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
Which gas we take in when we inhale?
A. Oxygen
B. Carbon dioxide
C. Nitrogen
D. Hydrogen
The process of movement of air into and out of the lungs is called
A. Circulation
B. Digestion
C. Breathing
D. Excretion
You have 2 bronchi, each one is called a _____________.
A. bronchiole
B. bronchus
C. bronchioley
What is the muscle under the lungs called?
A. Biceps
B. Diaphragm
C. Bronchus
D. Cardiac
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
Which bones protect the lungs and are also needed for breathing to happen?
A. ribs
B. radius and ulna
C. cranial bones
D. jaw bones
What is the name of the two main branches from the trachea (one to each lung)?
A. bronchi
B. alveoli
C. capillaries
D. bronchioles
The blood carries carbon dioxide from all parts of the body back to the lungs.
A. TRUE
B. FALSE
Which gas we take out when we exhale?
A. Oxygen
B. Carbon dioxide
C. Nitrogen
D. Hydrogen
When we breathe in, our lungs get
A. Bigger
B. Smaller
How does your chest change during inhalation?
A. getting bigger
B. getting smaller
C. no change