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Is it true or false the force that drives air into the lungs come from air pressure?
Wiki User
∙ 8y ago
No atmospheric pressure
Wiki User
∙ 10y ago
Wiki User
∙ 8y agoTrue
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Is it true that the force that drives air into the lungs comes from air pressure?
True
What muscle works with the lungs and ribs to get air in and waste gases out of the lungs?
The muscle is the "diaphragm" muscle. It is located beneath the lungs. When it moves down and away, it creates lower pressure around the lungs, and the air pressure outside the body flows into the lungs. When it moves up and in, it compresses the lungs, increasing the pressure to force the air back out.
What force cause air to move in an out of the lungs?
inhale:- the air pressure in the lungs decreases and air moves in. exhale:-air pressure in the lungs increases and air moves out.
How does a breath?
Turtles have lungs, but they have different musculature for using the lungs because they cannot expand the chest cavity. Many aquatic turtles additionally take advantage of strategies using external water pressure and downward atmospheric pressure to help force air in or out of their lungs.
How does the pressure of the pleural space compare to the lungs?
Normally, the pressure in the lungs is greater than the pressure in the pleural space surrounding the lungs
What is the force that drive air in to the lungs?
Suction is the force that "draws" or pulls rather than "drive" air into the lungs.When the diaphragm muscle pulls down, and the ribs expand slightly, the lungs also expand which sucks air into them.(see related links below)
What is Intrapulmonary pressure?
The intrapulmonary pressure is the pressure in the alveoli. Intrapulmonary pressure rises and falls with the phases of breathing, but it ALWAYS eventually equalizes with the atmospheric pressure.
As you ehxale the bronchioles in the lungs release most of their air?
The air pressure changes inside and outside the body, breathing takes place.In normal conditions,air moves from high pressure area to low pressure are.
When does pressure in your lungs increase?
Pressure in the lungs increases during exhalation-when you breath out
How is intrapleural pressure maintained?
Intrapleural pressure is the pressure difference between the lungs and the pleural cavity of the lungs.
When Air moves out of the lungs the pressure inside the lungs is?
when air moves out of the lungs, the air pressure decreases
Is it true the pressure inside the human chest cavity is always positive so the lungs stay relatively inflated even upon exhaustion?
False
