The weather. Food additives. Illness. Many things may set off your asthma symptoms. Here's a look at some common asthma triggers, and tips to help ease your symptoms.

If your loved one will use a wheelchair, you need to know about transfers. For safety's sake, learn how to help your loved one in and out of the wheelchair. One basic method is shown here.

Frequent and thorough handwashing is the best way to prevent infection.

Used needles, lancets, blades, and other sharp devices (known as sharps) can cut or prick you. This can expose you to bloodborne germs. Take time to handle sharps safely.

To remove gloves without spreading germs, never touch your skin with the outside of either glove. Follow the steps explained here.

These standard precautions regarding gloves and other PPE can help you protect yourself from germs.

Follow your employer’s guidelines for cleaning up substances that may spread germs. To use standard precautions, follow these guidelines.

An upper GI series is an X-ray exam of the esophagus, stomach, and duodenum. This test helps your doctor find problems, such as difficulty swallowing and certain diseases.

Pelvic ultrasound is an imaging test that uses sound waves to form pictures of your organs. It can help assess pain or other symptoms within your pelvis. In pregnant women, it is used to check the health of the unborn baby.

When your loved one returns home, you'll both need time to adjust. Here are tips for home care.