Health A-Z Quizzes

Do you know why your doctor does what she does during your checkup? Test your knowledge.

Blood tests can tell you all kinds of things about your health. Find out how much you know about them with this WebMD quiz.

Everyone’s blood looks the same, but it’s definitely not. Test your knowledge of blood types with this WebMD quiz.

What do you know about your elbow? This WebMD quiz will test your knowledge of the most active joints in the human body.

How much do you know about how your ears work? Test your knowledge with this WebMD quiz.

Whether you have an innie or an outie, your navel is a puzzling body part. Test how much you know about that little lint trap with this WebMD quiz.

Test your knowledge of how the weather affects your health with this WebMD quiz.

Use this WebMD quiz to walk through a few fascinating feet facts you might've not known until now.

Do you know what a contagious disease is? And how it spreads? Test your knowledge with this WebMD quiz.

Should You Pee on a Jellyfish Sting? Take the WebMD quiz on the truth about summer health myths, from mosquito bites to shark attacks.

Show us how much you know about body fluids beyond blood. Do you know where bile comes from? Does sweat smell? Can you drink pee? What happens when a man gets a vasectomy? Find out with this WebMD quiz..

Find out the facts in this WebMD quiz about the noises your body makes.

You need it to stay alive, but how much do you really know about your blood? Take this WebMD quiz to learn more

Do you know the facts about Ebola? Test your knowledge with this WebMD quiz.

Test what you know about our bizarre bodies and weird parts in this quiz from WebMD.

It's right under your nose, but what do you know about your sense of smell? Take this WebMD quiz to test your nose smarts about all things smelly.

You don't need them both, but the kidney’s job is very important. Take this WebMD quiz to see how much you know about your kidneys.

Answer this WebMD question to find out whether smoking can make you go bald faster.

Answer this WebMD question to find out whether wearing a baseball cap can cause baldness.

What are stem cells? Test your knowledge of stem cell facts in this WebMD quiz

Do you know how to keep your heart healthy? Take this WebMD quiz and find out.

How well do you know the human body? Take this WebMD quiz and find out.