REVIEW UNIT 7.1

suddenly become unconscious for a short time

when your body responds badly to something you eat or touch

an event that causes damage or injury

when an area of your body becomes larger than normal

damage to your skin from something sharp

a head injury that makes you feel sick or confused

something you stick over a cut on your skin to protect it

hurt in an accident

an area of small red spots on your skin

a bag of ice you put on an injury