Your body couldn't breathe without this system. What is it?
Respiratory system
Digestive system
Circulatory system
Two organs that remove oxygen from the air and pass it into your blood is called ________.
Lobes
Gills
Lungs
The _________ is a wall of muscle just below your lungs.
Chest cavity
Diaphragm
Inhalation
The lungs and windpipe must work together to provide the tissues and cells of the body with ________.
Oxygen
Carbon dioxide
Diaphragm
Your left and right lungs aren’t exactly the same.
True
False
If you didn’t expel the __________ in your lungs, you would die.
Carbon dioxide
Nitrogen
Oxygen
As you age, your lungs hold less air.
True
False
The work of breathing is done by the _________.
Chest cavity
Lungs
Diaphragm
The Chest cavity is a wall of muscle just below your lungs.
True
False
Seventy percent of waste is eliminated through your lungs just by simply _________.
Breathing
Ventilation
Gas exchange
Children who breathe directly from the mouth will likely to develop a _________ while talking.
Meditation
Barrier
Lisp
On average a person breathes an average of ______ pints of air every 60 seconds.
13
12
11
The lungs are the only organ that can float on water.
True
False
Thin sacs surround each lung lobe and separate your lungs from the chest wall.
Pericardium
Pleura
Lungs
Chest movement during breathing isn’t the result of air movement.
True
False
Lung sounds can be classified as either continuous or discontinuous.
Crackles and pleural friction rubs are?
Continuous
Discontinuous
Can you live without one lung?
Yes
No
The lungs are the primary organ and contain numerous sacs known as __________, where gas exchange occurs.
Villi
Bronchi
Alveoli
The lung capacity of an adult is approximately _________ liters of air.
4 to 6
5 to 7
8 to 10
The study of lung disease is known as __________.
Respiratory
Anesthesiology
Pulmonology
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