The ABCs of breathing and lung function and how conditions like asthma and chronic obstructive pulmonary disease (COPD) affect the lungs.
Without the ability to eliminate pain, most surgical procedures could not be performed. Get the facts about the three main types of anesthesia.
Here's what to expect—including a look at the various types of tests that are available.
A number of imaging procedures are available to create images of the inside of the human body.
From a colonoscopy to an upper GI series or barium enema—learn about diagnostic tests to find out what's going on with your digestive tract.
Here's what you should know if you're considering weight loss surgery.
A complete blood count (CBC) is used as a general screening test to provide information about the state of your health.
Ask your doctor about your diabetes risk and 3 blood tests used to diagnose the condition.