inal answer:
While auscultating the lungs of an adolescent with asthma, a nurse would likely identify the sound as wheezing, which is high-pitched and occurs due to airway narrowing.
Step-by-step explanation:
The nurse should identify the sound as wheezing when auscultating the lungs of an adolescent who has asthma. Wheezing is characterized by a high-pitched whistling sound caused by the narrowing of the bronchial airways due to asthma. This sound is different from the crackling sound associated with conditions like pneumonia. The use of a stethoscope is crucial for this assessment, allowing the healthcare provider to hear the abnormal sounds made by the lungs during respiration.
During auscultation, the nurse may hear these wheezing sounds during both inspiration and expiration, indicating airflow obstruction in the lower respiratory tract. It is important for the nurse to recognize wheezing as a symptom of asthma and provide appropriate intervention and treatment for the adolescent.