First Aid: Head Injuries

A strong blow to the head may cause swelling and bleeding inside the skull. The resulting pressure can injure the brain (concussion).

First Aid: Electrical Shocks

Information on when to seek medical help and what to do while you wait after someone receives an electrical shock.

First Aid: Sprains and Fractures

A sprain happens when the ligaments, or fibrous tissue, connecting bones at a joint pulls or tears. Most sprains hurt, and some take even longer than a broken bone to heal. A fracture may happen when a bone is hit with more force than it can bear.

First Aid: Cuts and Scrapes

A break in the skin is an open door, inviting dirt and germs to enter your body and cause infection. Learn how to prevent infection with correct first-aid care.

First Aid: Bandaging

Follow these illustrated step-by-step instructions to learn how to bandage a wound.