Pulmonary alveolar proteinosis is a disorder that causes fluid to build up in the alveoli.How will this affect the diffusion of gases into and out of the blood?Diffusion will be faster because of the longer diffusion distance between the air space in the alveoli and the blood.Diffusion will be slower because of the shorter diffusion distance between the air space in the alveoli and the blood.Diffusion will be faster because of the shorter diffusion distance between the air space in the alveoli and the blood.Diffusion will be slower because of the longer diffusion distance between the air space in the alveoli and the blood.
Question
Pulmonary alveolar proteinosis is a disorder that causes fluid to build up in the alveoli.How will this affect the diffusion of gases into and out of the blood?Diffusion will be faster because of the longer diffusion distance between the air space in the alveoli and the blood.Diffusion will be slower because of the shorter diffusion distance between the air space in the alveoli and the blood.Diffusion will be faster because of the shorter diffusion distance between the air space in the alveoli and the blood.Diffusion will be slower because of the longer diffusion distance between the air space in the alveoli and the blood.
Solution
Diffusion will be slower because of the longer diffusion distance between the air space in the alveoli and the blood.
Here's why:
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Pulmonary alveolar proteinosis is a condition where a type of protein builds up in the alveoli, the tiny air sacs in the lungs where oxygen and carbon dioxide are exchanged with the blood.
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This protein build-up effectively creates a barrier or additional distance that the gases must travel to reach the blood from the air space in the alveoli, or vice versa.
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Diffusion of gases (like oxygen and carbon dioxide) works best over short distances. The longer the distance, the slower the diffusion process.
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Therefore, the build-up of protein in the alveoli, which increases the diffusion distance, will slow down the diffusion of gases into and out of the blood.
Similar Questions
The exchange of gases in the alveoli of the lungs takes place bySelect an answerASimple diffusionBOsmosisCPassive transportDActive transport
Alveoli are small sacs found in the lungs. The alveoli are where oxygen (O2) and carbon dioxide (CO2) are exchanged between the organism and the surrounding air.An alveolus is shown in the image below:Which of the following statements is false about the diffusion that occurs in the alveoli?Carbon dioxide will diffuse from an area of high concentration to where there is a low concentration of oxygen.Oxygen diffuses from an area of high concentration in the alveoli into an area of low concentration in the blood. The oxygen is later used in body cells for respiration.Carbon dioxide moves from an area of high concentration in the bloodstream to an area of low concentration in the alveoli. Carbon dioxide is a waste product from the process respiration.
The pulmonary disorder associated with breakdown of alveoli is referred to as
Diffusion of gases occurs in the alveolar region only and not in the other parts ofrespiratory system. Why?
When an increase in interstitial fluid in the lung tissue leads to an increased diffusion distance for gases, resulting in hypoxia, the condition is known as:Question 12Answera.bronchitisb.emphysemac.pulmonary edemad.pneumonia
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