1. Warm Up
Objective: Scientists will describe wounds and burns by analyzing and creating a model.
What is the topic?
What will you be doing?
Why is this important?
How will you know if you have done well?

2. Warm Up
Objective: Scientists will describe wounds and burns by analyzing and creating a model.
What is the topic? Wounds and burns
What will you be doing? Analyzing and creating a model
Why is this important? Life lesson, understand more about us, future career
How will you know if you have done well? Able to describe wounds and burns; completed work

3. Burns
Epithelial injury due to thermal, radioactive, chemical, or electrical agent.
Generally the skin, but can involve respiratory and GI tract
Local affect is not as serious as systemic effect (dehydration, shock, reduced circulation, urine production, bacterial infections)
Four degrees of burns

4. 1st Degree Pain Redness Swelling Tissue damage in the epidermis
Sunburns are typically 1st degree burns

5. 2nd Degree Pain Redness Swelling Blistering
Epidermis damage and partially dermis
Blood vessels and nerves are not affected

6. 3rd Degree White or blackened, charred skin that may be numb
Tissue is deep dermis to hypodermal layer
Blood vessels and nerves destroyed
Skin grafting is necessary to prevent infection, gangrene, and death

7. 4th Degree
Destroys all tissue
Exposes muscle and bone

8. Wounds Skin deflects injuries and barrier against pathogens
Process of wound healing depends on the extent and severity
(Reading details the wound healing process)

9. Laceration Tissue tearing Blunt force
Typically jagged edges, so scarring occurs

10. Abrasion Skin is rubbed off by rough surface “Road rash”
Little to no scarring, depending on depth

11. Avulsion Skin catches on an object, while body part continues motion
Tears the skin away from tissues below
Skin may be torn completely off or hanging as a flap
May be surgically re-attached or removed and replaced with skin graft
Moderate scarring

12. Puncture Injury that is deeper than it is wide
Surface may heal too fast, trapping infection inside
Little scarring

13. Design Challenge Teams of 2-4 SHARE your table’s materials
Remember: SUSTAINABILITY! Please do not waste materials.
Choose to demonstrate one of the types of injuries: burn (first, second, or third degree), laceration, abrasion, avulsion, puncture
Select a wound location. Examples are provided, but you can choose your own as long as it is not covered by clothing. Be sure to use anatomical terminology. If choosing the manus, you may create your wound on a glove. If the brachial, you may create your wound on the plastic wrap.
Sketch the wound in the space provided. Describe the wound using anatomical terminology.
Create your wound on ONE person in your team.
Take a picture of your wound and text it to with names!
Answer the analysis questions.

14. How to’s…
Google “how to make a Halloween burn” or “how to make a Halloween wound”
MANY videos and step by step tutorials will come up
REMINDER: Vote for “Dissection and Art” on limeadesforlearning.com

15. Time Remaining? Patient goes to a different group
Have them diagnose the wound or burn
Have them decide treatment plan
Does your group agree? Explain.
Write this on the back of your paper!