1. The lungs are situated in the chest. Air enters the asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe by passing down a tube called the asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe which divides into two branches. Each branch, called a asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe, divides into many smaller tubes called asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe. Each bronchiole ends in several air asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe. Each air sac is surrounded by tiny blood vessels called asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe.

2. The function of the lungs is to take asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe from the air into the blood and to remove asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe from the blood. This exchange of gases takes place between the air sacs and the asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe in the capillaries.

3. Breathing rate is measured by counting the numbers of breaths taken per minute. Exercise asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe breathing rate and makes the person take asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe breaths. Both these effects increase the rate of gas asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe in the lungs.

4. During asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe time after exercise, rate and depth of breathing return to normal. The asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe the recovery time, the fitter the person.

5. asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe volume is the volume of air breathed in or out of the lungs in one normal breath. It can be measured using a breath asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe kit.

6. Vital capacity is the asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe volume of air that can be breathed out in one asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe after a maximum inspiration. It can be measured using a tank of water, a bell jar and a tube.

7. asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe flow is the maximum rate at which air can be forced from the lungs. Peak flow can be measured using a peak flow asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe. It is used in diagnosis and management of the respiratory condition asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe.

8. Tidal volume, vital capacity and peak flow vary from person to person and depend on factors such as body asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe, age, sex and level of asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe.

9. Cigarette smoking seriously damages a person’s health. The asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe in the smoke increases the risk of lung asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe.

10. A gas called asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe in cigarette smoke reduces the blood’s ability to carry oxygen round the body. The asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe has to work harder and this can lead eventually to heart asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe. Smoking when asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe can also damage the health of the unborn asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe.
asthmababybloodbreathbronchiolesbronchuscancercapillariescarboncarbon monoxidedeeperdioxidediseaseexchangefitnessheartincreaseslungsmaximummeteroxygenPeakpregnantrecoverysacsshortersizetarTidalvolumewindpipe