An abdominal ultrasound uses sound waves to take pictures of abdominal organs. It's painless and noninvasive. It's often used to assess abdominal pain or to find problems like enlarged organs.

Most MRI tests take 30 to 60 minutes. Depending on the type of MRI your child is having, the test may take longer. Give yourself extra time to check your child in.

A CT scan is an imaging test. CT images give more details than a regular X-ray. The scan can be used for any part of the body.

The digestive system breaks food down into basic nutrients that can be used by the body. As food moves through the digestive tract, it's broken down into parts and absorbed into the bloodstream.

Your child will most likely have at least one inhaled type of asthma medicine. Which type depends on the kind of medicine they take or on their age and preference. Learn more about the devices and how they work.

The USDA has guidelines to help you make healthy food choices. These are called MyPlate. MyPlate shows the food groups that make up healthy meals using the image of a place setting.

Your calorie needs are about 3,200 calories a day. These are the USDA guidelines for your daily recommended amount of each food group.

Your calorie needs are about 3,000 calories a day. These are the USDA guidelines for your daily recommended amount of each food group.

Your calorie needs are about 2,800 calories a day. These are the USDA guidelines for your daily recommended amount of each food group.

After you have met with your healthcare provider and set up an exercise plan, use these tips for better exercise. You can use them at your pulmonary facility or at home.