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Intermediate Lung Sounds
Egophony - a
Sounds
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Egophony is a voiced sound with a nasal quality, often described to be like a goat's bleating. Egophony has higher intensity over abnormal lung areas.
Ask the patient to say "Eeee" several times. Auscultate the chest walls. Over consolidated lung areas, the sound is heard as an "A" (aaay).
Compare this sound to the recording in the "Egophony - e" lesson.
play
pause
The recommended auscultation position for the stethoscope is the
Chest wall
position. For this sound, use stethoscope's
Diaphragm
.
The recommended patient position is
Sitting
Waveform
This waveform plots sound amplitude on the vertical axis against time on the horizontal axis.
Skin and Ribs
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Lessons
1
Vesicular - Diminished
2
Bronchophony - Healthy
3
Bronchophony - Abnormal
4
Egophony - e
5
Egophony - a
6
Whispered Pectoriloquy - Healthy
7
Whispered Pectoriloquy - Abnormal
8
Wheeze - Expiratory
9
Wheeze - Monophonic
10
Wheeze - Polyphonic
11
Crackles - Early Inspiratory (Rales)
12
Crackles - Late Inspiratory (Rales)
13
Stridor
Practice Drill
Listening Tips
A synopsis of important sound features and timing for this abnormality.
Ask patient to say "Eeee" several times. Auscultate the chest walls. Over consolidated lung areas, the sound is heard as an "A" (aaay).
CaseID
150
CourseID
202
CourseCaseOrder
5
ID
191