Fig 7.
The percentage distribution of responses marked for the classes (a) vesicular breath sound; (b) normal bronchial sound; (c) louder breath sound. The light grey bar depicts the correct answer.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.