Tests Page 928

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1. How Scientists Study MRI Scans

   Here is what MRI scans actually involves, what the latest research says about it, and the practical details most people never hear about.

   By Hannah Solberg•June 21, 2012

2. X-rays and MRI Scans: What’s the Connection?

   Many people misunderstand X-rays. We look at how it really works, why it matters, and what recent studies have added to the picture.

   By Hannah Solberg•June 21, 2012

3. How Scientists Study Genetic Tests

   Here is what genetic tests actually involves, what the latest research says about it, and the practical details most people never hear about.

   By Theo Nakamura•June 21, 2012

4. Surprising Facts About Urine Tests

   From the basics to the newest findings, this guide explains urine tests in plain language and clears up a few of the most common myths.

   By Nadia Kowalczyk•June 20, 2012

5. How Scientists Study Colonoscopies

   Researchers have learned a lot about colonoscopies in recent years. Here are the key findings, what they mean, and what is still unknown.

   By Priya Ramanathan•June 20, 2012

6. When to See a Doctor About Thyroid Panels

   Many people misunderstand thyroid panels. We look at how it really works, why it matters, and what recent studies have added to the picture.

   By Lucia Ferreira•June 19, 2012

7. MRI Scans vs. CT Scans: Key Differences

   Here is what MRI scans actually involves, what the latest research says about it, and the practical details most people never hear about.

   By Lucia Ferreira•June 19, 2012

8. When to See a Doctor About ECGs

   Many people misunderstand ECGs. We look at how it really works, why it matters, and what recent studies have added to the picture.

   By Priya Ramanathan•June 18, 2012

9. The Science Behind Thyroid Panels

   Here is what thyroid panels actually involves, what the latest research says about it, and the practical details most people never hear about.

   By Samuel Brightwater•June 18, 2012

10. What Your Doctor Wants You to Know About X-rays

    From the basics to the newest findings, this guide explains X-rays in plain language and clears up a few of the most common myths.

    By Elena Castellanos•June 18, 2012

11. Blood Tests vs. A1C Tests: Key Differences

    Many people misunderstand blood tests. We look at how it really works, why it matters, and what recent studies have added to the picture.

    By Hannah Solberg•June 17, 2012

12. Genetic Tests: Facts vs. Fiction

    Researchers have learned a lot about genetic tests in recent years. Here are the key findings, what they mean, and what is still unknown.

    By Hannah Solberg•June 17, 2012

13. Cholesterol Tests: Facts vs. Fiction

    Researchers have learned a lot about cholesterol tests in recent years. Here are the key findings, what they mean, and what is still unknown.

    By Jonah Whitfield•June 16, 2012

14. How ECGs and Cholesterol Tests Are Linked

    Researchers have learned a lot about ECGs in recent years. Here are the key findings, what they mean, and what is still unknown.

    By Samuel Brightwater•June 16, 2012