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The Child's Immune System What is the immune system? The immune system protects your child's body from outside invaders. This includes germs, such as bacteria, viruses, and fungi, and toxins (chemicals made by microbes). The immune system is made up of different organs, cells

Anatomy and Function of the Heart Valves What are heart valves? The heart has four chambers: two upper chambers (atria) and two lower chambers (ventricles). Blood passes through a valve before leaving each chamber of the heart. The valves prevent the backward flow of blood

Birth Injuries What is a birth injury? Sometimes during the birth process, the baby may suffer a physical injury that impairs function or structure of their body. This is sometimes called birth trauma or birth injury. It can occur during labor, delivery, or after delivery. Birth

Health Risks of Not Being Physically Active Not being physically active is a risk factor for health problems. If you aren't physically active, you are at higher risk for: Cardiovascular disease High blood pressure Type 2 diabetes Anxiety and depression Some kinds of cancer Facts

Creating an Exercise Program How to create an exercise program Exercise is vital for your health. It can improve your overall sense of well-being. Even low-to-moderate intensity activities for 30 minutes a day can help. These can include: Walking Climbing stairs Gardening Yard

First-Aid Kit Everyone should have a well-stocked first-aid kit at home, in the car, and in the workplace. You may also want to stock a portable kit (a box or small bag) that can be taken to the site of an emergency. It is important to check your kit regularly to restock items