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Male Pattern Baldness
Some men cope with their inevitable loss of hair by wearing a cap most of the time. Some don an artificial hairpiece to cover their loss. Still others shave their whole head. There's more to know about baldness than toupees, though. Learn more by taking this quiz.
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Mammogram Quiz
Answer this one: Although mammograms can identify tumors at a very early stage, the tumors may have been growing for how long by the time they show up on the X-ray?
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Marijuana Quiz
Marijuana contains the flowers, stems, seeds, and leaves of the hemp plant. To learn more about marijuana, take this quiz.
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Medicine Interaction Quiz
True or false: An interaction between alcohol and a medicine can lead to extreme drowsiness and other effects. Do you know the answer to this and other questions about medicine interaction?
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Medicine Safety Quiz
Learn how to better manage your medicines by taking this quiz.
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Melanoma Quiz
Melanoma is a type of skin cancer. What increases your risk? What can you do to prevent it?
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Memory Quiz
To keep your memory sharp, it's helpful to understand factors that affect memory for better or for worse.
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Meningitis Quiz
Meningitis is an infection of the membranes that surround the brain and spinal cord. Both viruses and bacteria cause meningitis. Bacterial meningitis can be life-threatening; viral meningitis seldom is. Learn more about bacterial meningitis through this quiz.
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Menopause Quiz
Answer this one: A woman is considered to have begun menopause after she has missed how many menstrual cycles?
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Mercury in Fish Quiz
Answer this one: Mercury in its elemental form is relatively nontoxic. In the environment, however, the elemental form of mercury is transformed into an organic form, which is easily absorbed by living things. This organic form, which builds up in the body, is called what?
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Migraine Headaches Quiz
Many households in the United States have someone who suffers from migraine headaches. Take this quiz to test your knowledge of migraines.
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Miracle Diet Quiz
Dieting is temporary when it comes to losing weight. To keep weight off you actually have to change your lifestyle. Why is it so hard? For one thing, we may not know as much as we think. Take our quiz to test your knowledge.
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Mold Allergy Quiz
Molds are microscopic fungi that are everywhere in our environment. Learn about mold allergy by taking this multiple-choice quiz.
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Mosquito Quiz
The most common mosquito-borne disease is dengue. It affects nearly 400 million people worldwide each year. Find out more about mosquito-borne diseases by taking this quiz.
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Multiple Births Quiz
Today, more women than ever before are giving birth to multiples. What explains the increase through the past decade? Take this quiz to find out.
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Multiple Sclerosis Quiz
Multiple sclerosis is a disease of the central nervous system, the brain and spinal cord. Its symptoms can range from benign to severe. Find out more about this mysterious illness by taking this quiz.