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Respiratory sounds, also known as lung sounds or breath sounds, are the specific sounds generated by the movement of air through the respiratory system. [1] These may be easily audible or identified through auscultation of the respiratory system through the lung fields with a stethoscope as well as from the spectral characteristics of lung sounds. [2]
Others may breathe atmospheric air while remaining submerged, via breathing tubes or trapped air bubbles, though some aquatic insects may remain submerged indefinitely and respire using a plastron. A number of insects have an aquatic juvenile phase and an adult phase on land. In these case adaptions for life in water are lost at the final ecdysis
Dissolved inert gases such as nitrogen or helium can form bubbles in the blood and tissues of the diver if the partial pressures of the dissolved gases in the diver gets too high above the ambient pressure. These bubbles and products of injury caused by the bubbles can cause damage to tissues known as decompression sickness, or "the bends". The ...
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Tai chi is a yoga-like practice that involves slow, gentle movements and physical postures, a meditative state of mind and controlled breathing.
The successful application of bubble CPAP requires elaborate nursing care. [6] There is a learning curve to the implementation of the bubble CPAP respiratory approach that requires a team effort. [2] Respiratory therapists are important members of the team. The system has to be snugly fitted and stationed on the infant's head.
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It has been reported in scuba divers, [4] [5] apnea (breath hold) free-diving competitors, [6] combat swimmers, and triathletes. [ 2 ] [ 7 ] The causes are incompletely understood as of 2010. [ 2 ] [ 8 ] [ 9 ] Some authors believe that SIPE may be the leading cause of death among recreational scuba divers, but there is insufficient evidence at ...