Sentences with phrase «lung volume»

Humans can move up to three quarters of their total lung volume, whales even close to all of it.

In fact, occasional marijuana use was associated with slight increases in lung airflow rates and increases in lung volume, the study found.

He also states that it's not about lung volume, but more about the muscles using oxygen efficiently.

«We have known that Aboriginal Australians have smaller lung volumes for some time, but it has also been generally thought that COPD was also more common in Aboriginal Australians.

Current testing requires a series of methods including a spirometry test, which measures the amount (volume) and the speed (flow) of air during breathing, followed by a body plethysmography test measuring static lung volumes and airways resistance and finally a diffusion test, which measures the amount of oxygen and other gases that cross the lungs» air sacs.

forced expiratory flow at 75 % of FVC (FEF75)-- the speed of air exhaled after exhaling three quarters of the total lung volume during a forced exhalation.

Further, tumor to lung volume ratio was substantially lower in mice without Notch1 function; this ratio was 6 % at 6 weeks, 17 % at 18 weeks, and 20 % at 24 weeks in normal mice, and 4 %, 11 %, and 9.5 %, respectively, in the Notch1 - knockdown mice.

«It would be interesting to compare lung volume and other phenotypes among diving populations and those living at high altitudes,» he adds.

Plus, women have at least 5 to 10 percent less lung volume than men, points out Kathleen May, MD, a spokesperson for the American College of Allergy, Asthma and Immunology (ACAAI) and an allergist in Cumberland, Maryland.

Cardiovascular exercise opens the lungs and can enhance lung volume due to the additional requirements for oxygen during physical exertion.

Advanced or professional performing artists specializing in high pressure instruments or professional singers with high lung volume will improve endurance and breath control while reducing risk of injury due to muscle strain or over performance.

Even before the flagman steps aside, I feel compelled to summon the underhood orchestra, probe the turbo whine, the intake rasp, the clink - clonk switch between lung volumes, the full - bodied midrange hum, the impatient liftoff skirmish.

Gastric enlargement forces the diaphragm into the chest, decreasing lung volume, and also compresses the blood return to the heart, which decreases cardiac output and cardiac dysrhythmias occur.

Divers with a larger lung volume and / or body size (e.g. taller) generally consume a little quicker.

Lung Volume Reduction Surgery for Respiratory Failure in Infants With Bronchopulmonary Dysplasia

When the arm is fixed the pecs can pull on the ribs to slightly expand the rib cage to increase lung volume.

We now know that COPD is not any more common in Aboriginal Australians than in the general population, and we suggest that smaller lung volumes are probably more related to environmental and socioeconomic factors than to genetics alone,» said Dr. Nathania Cooksley, lead author of the Respirology study.

My lung volume and other things are very good, but I can't just breathe out / in as fast as a 45 years old male should.

It is a fantastic first step in improving your prolapse symptoms along with improving your cardiovascular function, your lung volume, your brain function, your bone health, and of course, your core strength and posture.

There are so many factors that affect your positioning in the water; your wetsuit, your weights, your lung volume, the water you are diving in, the amount of air in your tank, what your tank is made from and not forgetting that Blasted Crappy Device!