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Burns

Burns. Talya Dressler Anatomy and Physiology Block 2. Degrees of Burns. There are 3 degrees of burns: First degree burns Second degree burns Third degree burns. First Degree Burns. This is damage to the epidermis only. These burns are not extremely serious.

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Burns

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  1. Burns Talya Dressler Anatomy and Physiology Block 2

  2. Degrees of Burns • There are 3 degrees of burns: • First degree burns • Second degree burns • Third degree burns

  3. First Degree Burns • This is damage to the epidermis only. • These burns are not extremely serious. • Characterized by redness, often some swelling, and sometimes pain. • These burns do not require emergency medical attention unless the burn is on skin above a joint or on a delicate skin part.

  4. Second degree burns • Involve multiple layers of skin. • These burns blister and do not heal as quickly as first degree burns. • Scarring usually occurs. • May need surgery to fix scars and tissue damage. • The severity of a second degree burn can increase the risk of infection and complications

  5. Third Degree Burns • The most severe of all burns. • Damage or destruction of all layers of skin occurs and it may also damage underlying bone, muscle, nerve, and fat. • Need immediate and thorough medical care • Result in scar tissue, chronic pain, and other conditions. • Most life threatening. • May have many complications.

  6. There are many types of burns Chemical burns Electrical burns Thermal burns Radiation burns Friction burns Sunburns

  7. Chemical Burns • Most caused by strong acids or strong bases. • Leads to scarring and possibly disabilities. • Most occur accidentally because of a misuse of a product (bleach, chlorine, etc.) • Greater risk of a chemical burn at the workplace as apposed to the household. • Tend to be relatively small but can cause deep tissue damage unseen at the surface.

  8. Electrical Burns • Can appear minor or not show at all on the skin, but can have extensive deep tissue damage below the skin. • Internal damage can be caused by a strong enough shock (ex: cardiac arrest) • Have a mortality rate of 3-5% • Adults tend to get electrical burns at the workplace • Children tend to get burned at home • Damage can range from very minor to severe, with complications, to death.

  9. Thermal Burns • These are the most common type of burn. • Children are particularly at risk to accidental thermal burns. • Result from any heated source (flame, scald, contact from a hot object) • Frequently because of fires, car accidents, matches/lighters, improperly stored gasoline and kitchen accidents • Range from superficial damage to damage of all layers of the skin and underlying tissue.

  10. Radiation Burns • Caused by overexposure to radiation. • X-rays or other types of radiation used in medicine are involved. • Mostly seen in cancer patients using radiation therapy. • Includes severe sunburns because UV waves are considered radiation.

  11. Friction Burns • Caused by contact with a hard surface • Usually a combination of a scrape and a thermal burn. • Common in athletes and motorcycle riders • Tend to be minor • Can be prevented with protective clothing

  12. Sunburns • Almost everyone has been sunburned at one point in time. • Results from excessive sun exposure. • Causes skin inflammation. • Can begin within 30 minutes of being in the sun. • Very rarely fatal. • Can be minor (redness and tenderness) or can be severe (blisters and a burning sensation)

  13. Bibliography "Burns." First Aid Guide and Emergency Treatment Instructions. Web MD. Web. 13 Feb. 2012. <http://firstaid.webmd.com/tc/burns-topic-overview>. "Burns." National Institutes of Health. National Library of Medicine, 13 Jan. 2010. Web. 13 Feb. 2012. <http://www.nlm.nih.gov/medlineplus/ency/article/000030.htm>. Cunha, John P. "Sunburn Causes, Symptoms, Home Remedies, and Medical Treatment on EMedicineHealth.com." EMedicineHealth. Web MD. Web. 13 Feb. 2012. <http://www.emedicinehealth.com/sunburn/article_em.htm>. "Electrical Burns." Mayo Clinic. Mayo Foundation for Medical Education and Research. Web. 13 Feb. 2012. <http://www.mayoclinic.com/health/first-aid-electrical-burns/FA00027>. Staff, Mayo Clinic. "Burns: Symptoms." Mayo Clinic. Mayo Foundation for Medical Education and Research. Web. 13 Feb. 2012. <http://www.mayoclinic.com/health/burns/DS01176/DSECTION=symptoms>. "Types Of Burn Accidents." Minnesota Burn Attorney. Burn Attorney, 2008. Web. 13 Feb. 2012. <http://www.burninjury.com/types-of-burns.html>.

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