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The sound that indicates fluid in the lower airways is typically described as "crackles" or "rales." These are abnormal lung sounds that can be heard during auscultation and are often associated with conditions like pneumonia or pulmonary edema. Crackles result from the opening of small airways and alveoli that have been collapsed or filled with fluid. They are characterized by a popping or bubbling quality.
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What is the degree of loudness or softness of sound?
The degree of loudness or softness of sound is measured in decibels (dB). A higher decibel level indicates a louder sound, and a lower decibel level indicates a softer sound. The range of comfortable hearing for most people is between 0 dB (very soft) and 85 dB (loud but not harmful).
What sound should be elicited over areas of consolidation during percussion?
Dullness or increased resonance may be heard over areas of consolidation during percussion. This indicates the presence of fluid or solid material in the lungs, causing changes in sound transmission.
What will you hear if the frequency of a sound id decreased?
If the frequency of a sound is decreased, the pitch of the sound will become lower. This means that the sound will sound deeper or lower in tone.
What does no rhnochi mean?
Ronchi are sounds heard when auscultating the lungs that sound like gurgles or congestion and are usually due to fluid in the larger airways like brochi and not typical of pneumonia or heart failure. Simply said, it is a normal finding and therefore good.
What does the amplitude of a sound wave indicate?
Amplitude is the maximum extent of vibration of a body from its mean position. The amplitude of a sound wave indicates the loudness of the sound.
What is sound credit?
Sound credit refers to a borrower's strong creditworthiness, characterized by a solid credit history, timely payment of debts, and a low credit utilization ratio. It indicates that the borrower is likely to repay loans responsibly, making them a lower risk for lenders. Sound credit can lead to better loan terms, such as lower interest rates and higher credit limits. Maintaining sound credit is essential for financial stability and access to credit.
Does a bassoon have a higher sound than a flute?
A bassoon has a lower sound than a flute.
Which of these statements is falseA lower-pitched sound is produced when the vocal cords are relaxed.A lower-pitched sound has a higher frequency than a high-pitched sound.Stretching the vocal cords produces a high-pitched sound?
A lower-pitched sound has a higher frequency than a high-pitched sound.
What is the vowel schwa sound in the word lower?
The schwa sound in "lower" is represented by the vowel sound /ə/. It is a short and relaxed sound that is commonly found in unstressed syllables.
How do sounds get higher or lower?
Sounds get higher or lower depending on the frequency of the sound waves. Higher frequencies produce higher pitches, while lower frequencies produce lower pitches. This means that a faster vibration of the sound wave will result in a higher pitched sound, and a slower vibration will result in a lower pitched sound.
What is the meaning of the diminished symbol in music notation?
The diminished symbol in music notation indicates that a note should be played one semitone lower than its natural pitch, creating a dissonant and tense sound.
When you hear sound which vibrates first. Your eardrum or the fluid in the cochlea?
The sound waves first vibrate the eardrum, which then transmits the vibrations to the fluid in the cochlea. The fluid in the cochlea contains sensory hair cells that convert the vibrations into electrical signals that the brain interprets as sound.
