Blood Tests Directory
Blood tests are laboratory tests that analyze various parts of your blood. The blood is usually extracted from a vein or from a finger tip via a finger prick. The blood tests can analyze physiological and chemical balances in the body and can determine types of diseases a person may have, how effective drugs are and organ function.
Lead Blood Test: What to Expect
If you or your child has been exposed to lead, you both should be tested. A lead blood test is simple, and it provides information that could save your life.
What Is a Bilirubin Test?
A bilirubin test can help diagnose or monitor problems in your blood or liver. Learn why you might need the test and what your doctor can learn from the results.
What Is an Ammonia Test?
Ammonia is a powerful household cleaner. It’s also a waste product made by your body. Learn why your doctor might order an ammonia test and what your results could mean.
What is an Iron Blood Test?
An iron blood test can show whether you have too much or too little of this important mineral in your blood. Find out why your doctor might call for this test, and what the results mean.