News tagged with breathing
New research identifies risks, interventions for children's GI health
An increasing number of U.S. children are experiencing gastrointestinal issues that require interventions to resolve, according to research presented at Digestive Disease Week (DDW).
Health
13 hours ago |
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Nearly 50 percent increase in ICU admissions, new study says
A study released today by George Washington University School of Public Health and Health Services (SPHHS) researchers offers an in-depth look at hospitals nationwide and admissions to intensive care units (ICU). The study, ...
Health
May 14, 2013 |
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Obesity crisis may be fueling big jump in sleep apnea cases
(HealthDay)—The widening American waistline may be feeding an epidemic of sleep apnea, potentially robbing millions of people of a good night's rest, a new study suggests.
Sleep apnea
May 10, 2013 |
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FDA approves once-a-day inhaler from Glaxo
The Food and Drug Administration says it has approved a new once-a-day inhaler drug from GlaxoSmithKline for patients with chronic lung disease.
Medications
May 10, 2013 |
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FDA approves Procysbi for nephropathic cystinosis
(HealthDay)—Procysbi (cysteamine bitartrate) delayed-release capsules have been approved by the U.S. Food and Drug Administration to treat nephropathic cystinosis in children (6 years and up) and adults. ...
Medications
May 02, 2013 |
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Study shows positive impact of mind-body course on well-being of medical students
A Boston University School of Medicine (BUSM) study shows a mind-body class elective for medical students helps increase their self-compassion and ability to manage thoughts and tasks more effectively. The study, published ...
Psychology & Psychiatry
May 01, 2013 |
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CPR 'hands-only' guidelines may not be best for rural areas
Hands-only CPR (CPR without mouth-to-mouth resuscitation), may not be the best method for rural or remote areas or for anyone who has to wait more than a few minutes for an ambulance, a new study suggests.
Cardiology
May 01, 2013 |
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Protect your kids from pollen allergies: expert
(HealthDay)—Many children suffer allergies at this time of year as trees and other plants start releasing pollens into the air. So parents need to monitor their youngsters for symptoms, an expert says.
Immunology
Apr 28, 2013 |
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Costs to treat heart failure expected to more than double by 2030
By 2030, you—and every U.S. taxpayer—could be paying $244 a year to care for heart failure patients, according to an American Heart Association policy statement.
Cardiology
Apr 24, 2013 |
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Alternative therapies may help lower blood pressure, AHA scientific statement report says
Alternative therapies such as aerobic exercise, resistance or strength training, and isometric hand grip exercises may help reduce your blood pressure, according to the American Heart Association.
Health
Apr 22, 2013 |
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Mathematical models out-perform doctors in predicting cancer patients' responses to treatment
Mathematical prediction models are better than doctors at predicting the outcomes and responses of lung cancer patients to treatment, according to new research presented today (Saturday) at the 2nd Forum of the European Society ...
Cancer
Apr 20, 2013 |
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US panel backs inhaler drug for lung disease
A panel of U.S. respiratory experts voted Wednesday in favor of approving an experimental inhaler drug from GlaxoSmithKline and Theravance for treating chronic lung disease.
Medications
Apr 17, 2013 |
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Breathing problem sometimes misdiagnosed in athletes
(HealthDay)—A vocal cord problem that restricts athletes' breathing is often misdiagnosed as exercise-induced asthma, a small new study suggests.
Diseases, Conditions, Syndromes
Apr 12, 2013 |
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China reports new bird flu death, two new infections
(AP)—Chinese health authorities have reported another death and two new infections from a new strain of bird flu.
Diseases, Conditions, Syndromes
Apr 12, 2013 |
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Co-infections not associated with worse outcomes during H1N1 pandemic
A study at Rhode Island Hospital has found that despite complications, patients co-infected with the pandemic 2009-2010 influenza A H1N1 (pH1N1) and a second respiratory virus were not associated with worse outcomes or admission ...
Diseases, Conditions, Syndromes
Apr 09, 2013 |
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Breathing
Breathing is the process that moves air in and out of the lungs. Aerobic organisms require oxygen to release energy via respiration, in the form of the metabolism of energy-rich molecules such as glucose. Breathing is only one process that delivers oxygen to where it is needed in the body and removes carbon dioxide. Another important process involves the movement of blood by the circulatory system. Gas exchange occurs in the pulmonary alveoli by passive diffusion of gases between the alveolar gas and the blood in lung capillaries. Once these dissolved gases are in the blood, the heart powers their flow around the body (via the circulatory system). The medical term for normal relaxed breathing is eupnea.
In addition to removing carbon dioxide, breathing results in loss of water from the body. Exhaled air has a relative humidity of 100% because of water diffusing across the moist surface of breathing passages and alveoli.
For more information about Breathing, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
