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Immune Disorders Many different immune disorders require clinical care by a physician or other health care professional. Listed in the directory below are some, for which we have provided a brief overview. All About the Immune System Immune Deficiencies Disorders of the Immune

Types of Allergens Many different types of allergens can trigger an allergic reaction, requiring clinical care by a physician or other health care professional. Listed in the directory below are some, for which we have provided a brief overview. Animals Dust Mites Foods Egg

Joint Replacement Surgery What is joint replacement surgery? Joint replacement surgery removes and replaces an arthritic or damaged joint with an artificial joint (prosthesis). It may be considered only after other treatment choices have failed to ease pain or improve function

Cardiovascular Disease and Diabetes You may have heard that people with diabetes are at risk for many health complications, including cardiovascular disease. As it turns out, cardiovascular disease is especially common among people with diabetes. Most people with type 2 diabetes

Maintaining Weight Loss Benefits of maintaining weight loss Losing weight is hard for many people. But it's even more challenging to keep the weight off. Many people who lose a large amount of weight have problems keeping it off over time. One theory is that people who eat fewer

Topic Index - Pregnancy and Childbirth Pregnancy & Childbirth Home Planning a Pregnancy Signs of Pregnancy / The Pregnancy Test Calculating a Due Date Prenatal Medical Care Pregnancy Pregnancy Overview Anatomy: Fetus in Utero The First Trimester (0 - 12 Weeks) The Second

Cystic Fibrosis and the Digestive System How does cystic fibrosis affect the digestive system? Children with cystic fibrosis (CF) have a protein in their cells that doesn't work right. The protein is called CFTR (the cystic fibrosis transmembrane regulator). CFTR controls the

When to Call for Help Anytime you're not comfortable with a medical situation, call 911 or your local emergency number, go to an emergency room, or call your doctor. When to get help right away The American College of Emergency Physicians (ACEP) says that these conditions need

Cystic Fibrosis Overview What is cystic fibrosis? Cystic fibrosis (CF) is an inherited disease of the glands that make mucus and sweat. People with CF get a defective gene from both parents. People who have one defective gene from one parent are called carriers. They don't have

Handwashing What is the best way to wash your hands? At home or work, wash your hands often—and correctly: Use clean, running water. The water can be warm or cold; either works well. Wet your hands before applying soap. Rub your soapy hands together for at least 20 seconds. Wash