1. By: Drew Erickson, Jacob Wilcoxson, Jake Nava, and Trevor Thompson
Safety
By: Drew Erickson, Jacob Wilcoxson, Jake Nava, and Trevor Thompson

2. Safety Vocab. Gangrene- death of tissue in a party of the body
Sprain- stretching or tearing of a ligament
Fainting- temporary loss of consciousness brought by reduced blood to brain
Rabies- viral disease of nervous system carried by animals
Frostbite condition when ice crystals form in spaces between body cells

3. Washing your hands Step 1- wet hands with water
Step 2- apply enough soap to cover all surface of hands
Step 3 – rub hand palm to palm
Step 4 –rub back of each hand with palm of other hand
Step 5 –rub palm to palm with fingers laced
Step 6- rub back of fingers to opposing palms with fingers interlocked
Step 7- rub each thumb clasped in opposite hand using a rotational movement
Step 8- rub tips of fingers in opposite palm in circular motion
Step 9- rub wrists
Step 10- rinse hands with water
Step 11 – use elbow to turn off water
Step 12-dry thoroughly with a single-use towel
Step 13- dry for seconds

4. Emergency care vocab. Laceration- jagged irregular tear of skin
Incision- cut from knife or any sharp object
Abrasion-wound to outer layer of skin
First aid- immediate care to an injury
Rabies- disease of nervous system that could cause madness or death
1st degree burn- burn of first layer of skin
2nd degree burn- blisters and superficial destruction of dermis with edema layer of skin
Frostbite ice crystals form between cells, skin looses feeling
Skin avulsion skin separates from body
Puncture- object piercing skin
Poison- substance that causes illness or death in the body
Sprain- stretching or tearing of a ligament
Fainting- loss of consciousness
Gangrene- death of skin caused by frostbige

5. Chain of infection
1.Infectious agent- the microorganisms are harmless when they multiply 2.Reservoir- reservoir = humans, insects. and food pathogens stay in the reservoir until they can escape 3. Portal of exit. Escape route's: skin, blood, and mucus membrane 4. Means of transmission Can spread by direct contact or airborne Prevention: washing your hands is the best for prevention 5. Portal of entry Pathogens need a entry for transmission Routes of energy: resp. tract 6. Sustainable host One who is capable of being infected Microorganisms must be present in large amount