Question

Vesicular breath sounds are also known as ______ and are most prominent during:

A) Tracheal sounds; expiration
B) Wheezing sounds; inspiration
C) Bronchial sounds; expiration
D) Whispering sounds; inspiration

Answer 1

Vesicular breath sounds are known as alveolar breath sounds and are most prominent during inspiration.

Step-by-step explanation:

Vesicular breath sounds, which occur naturally during the respiratory cycle, consisting of inspiration and expiration, are also known as alveolar breath sounds. These sounds are most prominent during inspiration, when the diaphragm and external intercostal muscles contract, leading to the expansion of the thoracic cavity and a consequent reduction in intra-alveolar pressure that allows air to be drawn into the lungs.

Therefore, the correct answer to the original question is: Vesicular breath sounds are also known as alveolar breath sounds and are most prominent during inspiration.