Which assessment finding, obtained during chest auscultation, should the nurse consider a normal finding?

A. Right breath sounds louder than left. Breath sounds should be relatively equal between both lungs. Louder right-sided breath sounds may indicate conditions such as pneumothorax, pleural effusion, or airway obstruction affecting the left lung. B. Slight crackling throughout lung fields. Crackles are abnormal lung sounds that indicate fluid accumulation, often associated with conditions like pneumonia, heart failure, or pulmonary fibrosis. Normal lung sounds should be clear without adventitious sounds. C. Faint whistling over both lung bases. A faint whistling sound suggests wheezing, which is typically caused by airway narrowing due to conditions such as asthma or chronic obstructive pulmonary disease (COPD). Wheezing is not a normal finding. D. Blowing, hollow sounds above sternum. This describes bronchial breath sounds, which are normally heard over the trachea and main bronchi near the sternum. These sounds are characterized by a high-pitched, tubular quality and are expected in this anatomical location.