has to do with smoking
Stridor
wheezing
bronchial sounds
An echo is heard due to the reflection from a rigid obstacle.
Volume
it was an avalange
Crackles
Rales
4Km
stridor
Thunder
a wheeze
Wheezes - continuous high-pitched whistling sounds produced during breathing
Abnormal sounds may be heard before, after, or during the normal heart sounds. For instance, sounds associated with stenosis may be heard before the closing of that valve.
Rhonchi are rumbling sounds generated by thick secretions in the lungs.
The loud rumbling noise after a lightning flash is called thunder.
It is the normal bowel sounds and should be heard 30 times above and that is normal.