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Normal lung sounds occur in all parts of the chest area, including above the collarbones and at the bottom of the rib cage. Using a stethoscope, the doctor may hear normal breath sounds, decreased or absent breath sounds, and abnormal breath sounds.
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www.drugs.com/enc/breath-sounds.html
www.drugs.com/enc/breath-sounds.html
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Abnormal breath sounds include: ... The term “adventitious” breath sounds refers to extra or additional sounds that are heard over normal breath sounds. ... Coarse crackles are somewhat louder, lower in pitch, and last longer than fine crackles. They have been described as sounding like opening a Velcro fastener.
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www.rnceus.com/resp/respabn.html
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respiratory rate, 26 breaths per minute; blood pressure 111/74 mmHg; O2 saturation, 99% on non-rebreather mask. The patient was mildly ill-appearing, alert and oriented, flushed, and diaphoretic. Lung exam revealed bilateral coarse breath sounds and scattered rales.
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www.medscape.com/viewarticle/533155
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Definition of Breath sounds: ... Rales are small clicking, bubbling, or rattling sounds in the lung. They are believed to occur when air opens closed air spaces. Rales can be further described as moist, dry, fine, and coarse.
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www.umm.edu/ency/article/003323.htm
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Coarse breath sounds heard in patients with chronic mucus in the upper airway (bronchi); Rhonci is most pronounced during expiration; Low pitched rhonci ...
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www.woofmedic.com/lungsounds/PPT/Basic%20Respirations%2...
www.woofmedic.com/lungsounds/PPT/Basic%20Respirations%20ppt/Basic%20Respirations.ppt
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Breath sounds can be classified into two categories, either NORMAL or ABNORMAL (adventitious). Breath sounds originate in the large airways where air velocity and turbulence induce vibrations in the airway walls.
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www.cvmbs.colostate.edu/clinsci/callan/breath_sounds.ht...
www.cvmbs.colostate.edu/clinsci/callan/breath_sounds.htm
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Breath sounds for pleural effusions usually sound like a coarse rubbing together of leather as well as diminished. ...
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allnurses.com/pulmonary-nursing/dsitinguishing-breath-s...
allnurses.com/pulmonary-nursing/dsitinguishing-breath-sounds-81972.html
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No single characteristic distinguishes perfectly between the fine and coarse crackles although combinations of features provide adequate discrimination (56). ... The nomenclature of the normal lung sound, also called the breath sound (see also Other Respiratory Sounds in RESPIRATORY SOUNDS section) or vesicular sound,
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ajrccm.atsjournals.org/cgi/content/full/156/3/974
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Breath sounds are the noises produced by the structures of the lungs during breathing. ... Rales are small clicking, bubbling, or rattling sounds in the lung. They are believed to occur when air opens closed air spaces. Rales can be further described as moist, dry, fine, and coarse.
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adam.about.com/encyclopedia/Breath-sounds.htm
adam.about.com/encyclopedia/Breath-sounds.htm
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