<unk>  are the clicking, rattling, or crackling noises heard on auscultation of (listening to) the lung with a stethoscope during inhalation. The sounds are caused by the "popping open" of small airways and alveoli collapsed by fluid, exudate, or lack of aeration during expiration. The word<unk> " derives from the French word râle meaning "rattle".
Rales
Quench
Torque
Heave
Alder
Idose
Bedsore
Odor