If a rat dies near a steam pipe, the body wonât dry and the smell can be horrible for weeks. The odor from a dead mouse may last only a day or two. In fact, there may be no noticeable odor from a single dead mouse but several dead mice in the same area could smell for a few days.
Most popping or crackling sounds in an audio system come from a bad or dirty connections. Sometimes they do come from a faulty unit or component, but in most cases it is a connection issue.
Abnormal breathing sounds heard during. inhalation or expiration, with or without a. stethoscope. CRACKLES. ï±. Fine crackling or bubbling sounds, commonly. heard during inspiration when there is fluid in. the alveoli; also called rales. ï. Crackles are commonly associated with bronchitis, pneumonia, and heart failure (HF). Crackles that do not. clear after a cough may indicate pulmonary edema or. fluid in the alveoli due to HF or acute respiratory distress. syndrome (ARDS).