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  2. Respiratory sounds - Wikipedia

    en.wikipedia.org/wiki/Respiratory_sounds

    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 ...

  3. Egophony - Wikipedia

    en.wikipedia.org/wiki/Egophony

    Egophony (British English, aegophony) is an increased resonance of voice sounds [1] heard when auscultating the lungs, often caused by lung consolidation and fibrosis.It is due to enhanced transmission of high-frequency sound across fluid, such as in abnormal lung tissue, with lower frequencies filtered out.

  4. Doctors Say This Is How You Can Loosen and Clear Mucus From ...

    www.aol.com/doctors-loosen-clear-mucus-chest...

    Studies show that keeping your head at the appropriate height—about 2 inches (or 5 centimeters) off the bed—helps air flow into the lungs and stabilizes your respiratory function. However ...

  5. Doctors Say This Is the Best, Most Effective Way to Blow Your ...

    www.aol.com/doctors-best-most-effective-way...

    “These are great to moisten and loosen up hard mucus so it blows out easier,” Dr. Parikh says. In fact, Dr. Kelley calls salt water irrigation the “gold-standard intervention” for nasal ...

  6. Liquid breathing - Wikipedia

    en.wikipedia.org/wiki/Liquid_breathing

    Although total liquid ventilation (TLV) with completely liquid-filled lungs can be beneficial, [9] the complex liquid-filled tube system required is a disadvantage compared to gas ventilation—the system must incorporate a membrane oxygenator, heater, and pumps to deliver to, and remove from the lungs tidal volume aliquots of conditioned perfluorocarbon (PFC).

  7. At-home 'medicine ball' tea, soothing and warm, could help ...

    www.aol.com/news/home-medicine-ball-tea-soothing...

    Add lemonade to a large mug and microwave for 30 to 60 seconds until just warmed. Add 6 ounces of hot water (just off the boil) to the mug and steep one teapigs green tea with peach for 5 minutes.

  8. Dead space (physiology) - Wikipedia

    en.wikipedia.org/wiki/Dead_space_(physiology)

    In healthy lungs where the alveolar dead space is small, Fowler's method accurately measures the anatomic dead space using a single breath nitrogen washout technique. [ 4 ] [ 5 ] The normal value for dead space volume (in mL) is approximately the lean mass of the body (in pounds), and averages about a third of the resting tidal volume (450-500 mL).

  9. Dynamic range compression - Wikipedia

    en.wikipedia.org/wiki/Dynamic_range_compression

    To help the patient perceive the direction sound comes from, some hearing aids use binaural compression. [ 22 ] Compressors are also used for hearing protection in some electronic active hearing protection earmuffs and earplugs , to let sounds at ordinary volumes be heard normally while attenuating louder sounds, possibly also amplifying softer ...