News tagged with inhalation
University of Minnesota and start-up to develop antidote to cyanide poisoning
Cyanide poisoning is often fatal and typically affects victims of industrial accidents, terrorist attacks, or structural fires. Based on research conducted at the Center for Drug Design at the University of Minnesota, startup ...
Medicine & Health / Medications
Feb 09, 2012 |
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Combined asthma medication therapy shown to reduce attacks
A Henry Ford Hospital study has found that using two types of common asthma medications in combination reduces severe asthma attacks.
Feb 06, 2012 |
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Legionnaires' Disease kills three Britons in Spain
Three British tourists have died after catching Legionnaires' Disease in a Spanish seaside hotel, regional authorities said Friday, as they shut the hotel to stop the deadly bug spreading.
Feb 03, 2012 |
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Forensic research extends detection of cyanide poisoning
Researchers have found a new biomarker for cyanide poisoning, which may extend its detection window in death investigations by weeks if not months.
Chemistry / Analytical Chemistry
Feb 01, 2012 |
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Acid reflux drug does not improve asthma in children
Children without symptoms of gastroesophageal reflux whose asthma was being poorly controlled with anti-inflammatory treatment did not have an improvement in symptoms or lung function with the added treatment of the proton ...
Jan 24, 2012 |
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Multiple medicines may double fall rate for young and middle aged
(Medical Xpress) -- Working-age adults who take combinations of prescription medication may be doubling their risk of serious falls at home according to research from The University of Auckland.
Medicine & Health / Medications
Jan 23, 2012 |
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Legionnaires' disease outbreak linked to hospital's decorative fountain
A 2010 outbreak of Legionnaires' disease in Wisconsin has been linked to a decorative fountain in a hospital lobby, according to a study published in the February issue of Infection Control and Hospital Epidemiology, the jo ...
Jan 09, 2012 |
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Study uncovers clues to what makes anesthetics work
Physicians use inhalation anesthetics in a way that is incredibly safe for patients, but very little is known about the intricacies of how these drugs actually work in children and adults. Now, researchers have uncovered ...
Dec 22, 2011 |
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Improved medication use could reduce severe asthma attacks
Researchers at Henry Ford Hospital have found that one-quarter of severe asthma attacks could be prevented if only patients consistently took their medication as prescribed.
Dec 12, 2011 |
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Daily wheezing treatment no different from intermittent in toddlers
(Medical Xpress) -- Pediatricians often treat young children who have frequent bouts of wheezing with a daily dose of an inhaled steroid to keep asthma symptoms at bay. But results of a recent study are likely to change that.
Nov 24, 2011 |
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Babies who eat fish before nine months are less likely to suffer pre-school wheeze
Children who started eating fish before nine months of age are less likely to suffer from pre-school wheeze, but face a higher risk if they were treated with broad spectrum antibiotics in the first week of life or their mother ...
Nov 22, 2011 |
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Study documents toll of smoke inhalation injuries
A study of burn patients has found that those who suffered the most severe smoke inhalation also had more inflammation and spent more time on ventilators and in intensive care.
Nov 16, 2011 |
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CT scans for lung cancer screening may be beneficial in detecting COPD
Among men who were current or former heavy smokers, undergoing lung cancer screening with computed tomography (CT) scanning identified a substantial proportion who had chronic obstructive pulmonary disease (COPD), suggesting ...
Oct 25, 2011 |
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Inhaler treatment for lung cancer
Lung cancer patients could receive safer and more efficient treatment through a system being developed by researchers at the University of Strathclyde in Glasgow.
Oct 11, 2011 |
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Study connects gene variant to response to asthma drugs
A genetic variant may explain why some people with asthma do not respond well to inhaled corticosteroids, the most widely prescribed medicine for long-term asthma control. Researchers found that asthma patients who have two ...
Sep 26, 2011 |
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Inhalation
Inhalation (also known as inspiration) is the movement of air from the external environment, through the air ways, and into the alveoli.
Inhalation begins with the onset of contraction of the diaphragm, which results in expansion of the intrapleural space and an increase in negative pressure according to Boyle's Law. This negative pressure generates airflow because of the pressure difference between the atmosphere and alveolus. Air enters, inflating the lung through either the nose or the mouth into the pharynx (throat) and trachea before entering the alveoli.
Other muscles that can be involved in inhalation include:
For more information about Inhalation, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
