511-520 of 663 Results Found
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Anatomy of the Breasts Each breast has 15 to 20 sections, called lobes. They are arranged like the petals of a daisy. Each lobe has many smaller structures called lobules. These end in dozens of tiny bulbs that can make milk. The lobes, lobules, and bulbs are all linked by thin
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Diagnosis of Cystic Fibrosis How is cystic fibrosis diagnosed? Newborns are screened for cystic fibrosis (CF) as part of each state's newborn screening program. If the results are positive, it does not mean your baby has cystic fibrosis. More tests are done as described below. In
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Allergens: Animals 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. Household pets such as cats and dogs are the most common sources of animal
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Discomforts and Complications After a Child Has Surgery What are common discomforts after surgery? The amount of discomfort after surgery depends on the type of surgery done. Some typical discomforts include: Nausea and vomiting from general anesthesia Soreness in the throat
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Smoking and Pregnancy The risks involved with smoking during pregnancy Fewer people are smoking during their pregnancy now than in the past. But many people still smoke. Even if someone doesn't smoke during pregnancy, they may be exposed to secondhand smoke at home, at work, or
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The Risks of Drug Use in Pregnancy Drugs like cocaine and marijuana can cause a lot of harm to a pregnancy. Many people of childbearing age in the United States use some form of drugs. Risks to the pregnant person If you use drugs during pregnancy, you raise your risk for: Anemia
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Preventing Sports Injuries Exercise is good for the body. And with the correct safety steps, sports injuries can often be prevented. The quality of protective equipment—padding, helmets, shoes, mouth guards—has helped to improve safety in sports. But you can still be at risk of
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Anatomy: Fetus in Utero Amniotic sac. A thin-walled sac that surrounds the fetus during pregnancy. The sac is filled with liquid made by the fetus (amniotic fluid) and the membrane that covers the fetal side of the placenta (amnion). This protects the fetus from injury. It also
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General Nutrition Guidelines During Cancer Treatment A healthy diet can help you feel better and stay stronger. It can also decrease side effects and support your immune system’s fight against cancer. The foods you choose to eat during cancer treatment will vary depending on side
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The Lungs in Pregnancy Respiratory system The respiratory system is made up of the organs involved in the exchange of oxygen and carbon dioxide. Its main job is to move fresh air (oxygen) into your body and move waste gases (carbon monoxide) out of your body. The system includes