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How is breast cancer diagnosed? If your healthcare provider thinks you might have breast cancer, you will need certain exams and tests to make sure. Diagnosing breast cancer starts with…

What is dengue fever? Dengue fever is a viral disease. It’s spread by mosquitoes mainly in tropical and subtropical areas of the world. It’s rare in the continental U.S. But…

What is a black eye? A black eye (ecchymosis) often happens from an injury to the area around the eye. The injury causes the tissue around the eye to become bruised. Your…

To determine the number of calories and fat grams you need each day to lose, maintain, or gain weight, ask your healthcare provider or a registered dietitian. As a general guideline, to maintain your…

Buying the right bike It’s important that the bike your child rides is the right size. In addition, consider the following advice: The bike shouldn’t be too big…

What is an animal allergen? Allergens found in animals are a common cause of allergic reactions. They are caused by the proteins found in an animal’s: Skin (dander) Saliva Urine…

Does this test have other names? Serum amylase What is this test? This test measures the level of the enzyme amylase in your blood. Amylase helps digest carbohydrates in your…

Does this test have other names? Urinalysis (calcium) What is this test? This test measures the level of calcium in your urine. Your body uses calcium in many ways, from…

A baby’s skin coloring can vary greatly based on the baby’s age, race or ethnic group, temperature, and whether or not the baby is crying. Skin color in babies often…

Does this test have other names? Total calcium, ionized calcium What is this test? A calcium blood test measures how much calcium is in your blood. Your healthcare provider can…