Health Library

Hearing Test

When sound waves reach the ear, they are gathered by the funnel-shaped outer ear and are channeled into the middle ear. At the entrance to the middle ear, sound waves hit the tympanic membrane, or ear...
More Info >>
Health Encyclopedia -Search by letter

Today's Interactive Tools and Multimedia

Calculator: Calorie Burn Rate Tool
Podcast: Podcast: Considering Birth Control? Know Your Options
Quiz: Addiction Quiz
Risk Assesment: Breast Cancer Risk Assessment
Today in Health News

People-Oriented Jobs May Help Lower Alzheimer's Risk

Activities that highly stimulate the brain might build up 'reserve' to help ward off dementia, studies suggest

Healthy Living
Health Center
Your Family

Sign Up Today for Free e-Newsletters

Get the latest in medical technology, research and disease prevention sent to your inbox.
Find a doctor or make an appointment:
General Information: 314.747.3000
One Barnes-Jewish Hospital Plaza
St. Louis, MO 63110
© Copyright 1997-2016, Barnes-Jewish Hospital. All Rights Reserved.