Claudia`s first creampie experience
Breath sounds are clear with vesicular breath sounds heard over most lung fields. Anteroposterior diameter of the chest about a ratio of the anteroposterior to lateral diameter. Symmetric thorax with ribs sloping downward at about 45 degrees relative to the spine. Voice transmission is assessed only if abnormal bronchial or bronchovesicular breath sounds are heard. Physical examination of the adult patient with chronic respiratory disease. Bronchovesicular breath sounds, as the name implies, are intermediate between vesicular and bronchial sounds. The respiratory phases are roughly equal in length. This sound is felt to be indicative of a lesser degree of consolidation or compression (airlessness) than bronchial sounds.
Origination of Breath Sounds. Breath sounds originate in the large airways where air velocity and turbulence induce vibrations in the airway walls. These vibrations are then transmitted through the lung tissue and thoracic wall to the surface where they may be heard readily with the bronchovesicular lung sound adult
of a stethescope. Normal breath sound production is directly related to air flow velocity and airway lumen architecture. This is incorrect as the air velocity at this level is bronchovesicular lung sound adult
slow very large total cross sectional area to produce significant turbulence and sound waves. However, terminal airway and alveolar disease does modify the breath sounds heard at the surface by either increasing or decreasing the sound transmission through the diseased tissue.