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Air is expelled from the alveoli during exhalation due to the effects of?
Wiki User
∙ 13y ago
Air is expelled from the alveoli, as well as the lungs in general, during exhalation when the diaphragm relaxes and rises up. This creates pressure on the thoracic cavity, and since there is more air pressure inside than outside, the air is exhaled to relieve the pressure.
Wiki User
∙ 15y ago
Wiki User
∙ 13y agopressure
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The surface tension exerted by water in the alveoli prevent collapse of the alveoli during exhalation?
False
Destruction of the walls of the alveoli producing abnormally large air spaces that remain filled with air during exhalation?
Emphysema
How does air move into the lungs during exhalation?
Nasal cavity Pharynx Larynx Trachea Bronchus Bronchioles Alveoli
What sequence correctly shows the path of carbon dioxide during respiration?
External respiration is the exchange of oxygen and carbon dioxide between the lungs, body and the outside environment; the breathing process known as inhalation and exhalation. Upon inhalation, air enters the body and is warmed, moistened, and filtered as it passes to the alveoli of the lungs. Oxygen diffuses from the alveoli to the bloodstream, then into the red blood cells. Simultaneously, carbon dioxide in the blood is diffused from the blood to the alveoli, and exhalation expels the carbon dioxide from the alveoli.
What does a lung does during respiration?
The breathing organ of our body are lungs. IT plays an important role in exchange of gases between the blood and air and the gas is oxygen and carbon dioxide.Respiratory surface alveoli are present in the lungs.Air enters alveoli during inhalation. Oxygen of inhaled air diffuses into blood while carbon dioxide of blood passes out into alveoli . Foul air is passed out of lungs during exhalation.
The diaphragm is relaxed during?
exhalation
What is the correct order of the passage of oxygen during the first phase of the respiration cycle?
There are three phases of respiration. The first phase is called pulmonary ventilation. The correct order of the passage of oxygen during the first phase is inhalation of air into the alveoli or air sacs in the lungs and exhalation of the air. Oxygen diffuses from the alveoli into the blood then the oxygen diffuses from the blood to the cell.
What carbon dioxide and water are excreted here during exhalation?
The LUNGS is the location of where Carbon Dioxide and Water are excreted during Exhalation.
What is carbon dioxide and water are excreted here during exhalation?
The LUNGS is the location of where Carbon Dioxide and Water are excreted during Exhalation.
Can you give me the sentence for exhalation?
During the long breath exhalation, create friction in the throat region.
How does carbon dioxide gets out through the cardiovascular and the respiratory systems?
The blood carries carbon dioxide waste from the tissues where it's generated. When this carbon dioxide reaches the capillaries at the alveoli, it diffuses across the membranes and is released during exhalation.
Carbon dioxide and water are excreted here during exhalation?
Carbon dioxide and water are excreted through the lungsduring exhalation.
