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Anatomy of a Joint Joints are the areas where 2 or more bones meet. Most joints are mobile, allowing the bones to move. Joints consist of the following: Cartilage. This is a type of tissue that covers the surface of a bone at a joint. Cartilage helps reduce the friction of

Breast Self-Awareness Your breasts change as you go through different stages of your life. It's important to learn what is normal for your breasts. This is called breast self-awareness. The key to breast self-awareness is knowing how your breasts normally look and feel. This

Types of Hearing Loss in Children What are the different types of hearing loss? There are three main types of hearing loss. They are sensorineural, conductive, and mixed. These types of hearing loss can be present at birth (congenital). Or they can happen after birth (acquired)

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

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 Get an Eye Exam What's an eye exam? During an eye exam, an eye care provider looks at your health history and gives you a series of eye tests. The tests are done to check the health of your eyes. They check for problems that can develop over time, such as glaucoma and

Anatomy of the Endocrine System in Children These are parts of the endocrine system: Hypothalamus. This gland is in the brain. It secretes hormones that stimulate or suppress the release of hormones in the pituitary gland. It also controls water balance, sleep, temperature

Trinucleotide Repeats: Fragile X Syndrome What are trinucleotide repeats? DNA is the chemical that makes up your genes. It contains a "code" of 3-letter words known as codons or trinucleotides. Many genes normally contain trinucleotide sequences that repeat. These are called

Healthy Cooking Tips for People with Diabetes A healthy diet is not only key to correct diabetes management, but it also helps you stay at a healthy weight, control your blood pressure, and prevent heart disease and stroke. Always talk with your doctor or a registered dietitian

Anatomy of the Endocrine System The endocrine system is a complex network of glands and organs. It uses hormones to control and coordinate your body's metabolism, energy level, reproduction, growth and development, and response to injury, stress, and mood. The following are key