Wheezing is caused by vibrations of constricted airway walls induced by a diminished airflow. Wheezing is a high-pitched whistling sound that is commonly heard with expiration and may be heard with inspiration or throughout the cycle depending on the severity of inflammation and constriction. Stridor: trachea and upper airways, more commonly during inspiration.Pleural friction rub: creaking, grating, rubbing.Crackles (rales): bubbling, popping, clicking noises.The different types of abnormal lung sounds include: ![]() What are the different types of adventitious lung sounds, and what do they sound like?Ībnormal lung sounds (adventitious lung sounds) are unusual sounds heard over the lungs during auscultation with a stethoscope. Note any abnormal (adventitious) sounds such as wheezes, crackles (rales), rhonchi, or stridor.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |