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Bronchospasm or a bronchial spasm is a sudden constriction of the muscles in the walls of the bronchioles. It is caused by the release (degranulation) of substances from mast cells or basophils under the influence of anaphylatoxins. It causes difficulty in breathing which ranges from mild to severe.
Exercise-induced bronchoconstriction can be difficult to diagnose clinically given the lack of specific symptoms [2] and frequent misinterpretation as manifestations of vigorous exercise. There are many mimics that present with similar symptoms, such as vocal cord dysfunction, cardiac arrhythmias, cardiomyopathies, and gastroesophageal reflux ...
Hyperventilation syndrome (HVS), also known as chronic hyperventilation syndrome (CHVS), dysfunctional breathing hyperventilation syndrome, cryptotetany, [1] [2] spasmophilia, [3] [4] [5] latent tetany, [4] [5] and central neuronal hyper excitability syndrome (NHS), [3] is a respiratory disorder, psychologically or physiologically based, involving breathing too deeply or too rapidly ...
“Yeah,” Clark replies, before adding. “It makes me suffering, too.” To show just how it makes her suffer, Clarks begins to breathe heavily, huffing and puffing as her arms go up and down.
Shortness of breath (SOB), known as dyspnea (in AmE) or dyspnoea (in BrE), is an uncomfortable feeling of not being able to breathe well enough. The American Thoracic Society defines it as "a subjective experience of breathing discomfort that consists of qualitatively distinct sensations that vary in intensity", and recommends evaluating dyspnea by assessing the intensity of its distinct ...
Eventually, the distributor asked her neighbor if she was interested in buying the business. “She loved the product. But she didn't really know how to scale the business,” says Hirschhorn.
The thumb and index finger provide downward pressure on the mask while the remaining fingers maintain head tilt and jaw thrust. The free hand can then be used to provide ventilation via the bag. [21] For children, pediatric bags can be used. Pediatric bags have a valve that limits peak airway pressures to around 35–40 cm of water.
Knucklehead is a 2010 American comedy film starring Big Show (Paul Wight), Melora Hardin, Mark Feuerstein, and Dennis Farina.It was released on October 22, 2010 in select theaters and garnered strongly negative reviews from critics, who found fault in the film's premise, execution, and clichéd tropes.