Here are the answers to your questions:
- The technique used to estimate the extent of a burn is known as the Rule of Nines.
- A burn involving all three layers of the skin is known as a third-degree burn.
- A break in the bone is also known as a(n) fracture.
- Injury to a muscle or muscle group is known as a(n) strain.
- A ligament injury at the joint is known as a(n) sprain.
- You would place a dressing over the wound before you cover it with a(n) bandage.
- A scrape in the epidermis is also known as a(n) abrasion.
- A burn that causes white, leathery tissue is known as a third-degree burn (or full thickness burn).
- You should flood a chemical burn with water for at least 20 minutes (or longer if necessary).
- A bandage that is used for an injury to the palm of the hand is a(n) palm bandage or more simply a palm dressing.
Chapter Review Short Answer:
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How is a bee stinger removed?
- A bee stinger can be removed by gently scraping it out with a flat object, like a credit card, to avoid squeezing the venom sack. Avoid using tweezers as this might release more venom.
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When is antirabies serum required following an animal bite?
- Antirabies serum is required after an animal bite if the animal is suspected to be rabid, particularly if it is a wild animal or if the bitten person has not been vaccinated against rabies.
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Name the three types of burns and give examples of each.
- First-degree burn: A mild burn that affects only the epidermis, such as a sunburn.
- Second-degree burn: A burn that affects both the epidermis and part of the dermis, such as a scalding from hot liquid.
- Third-degree burn: A burn that extends through all layers of the skin, resulting in white, charred, or leathery skin, often due to fire.
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What is the first priority in the treatment of burns?
- The first priority in the treatment of burns is to stop the burning process, which might involve removing the person from the source of the burn (such as fire or hot liquid) and cooling the burn with cool (not cold) water.
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Compare the types of first aid treatment for the three degrees of burns.
- First-degree burns: Cool the burn with water, apply a soothing lotion, and cover it with a sterile dressing.
- Second-degree burns: Cool the burn, cover it with a sterile non-stick dressing, and do not pop blisters. Seek medical attention if extensive.
- Third-degree burns: Do not immerse in water; cover the area with a clean, dry cloth, and seek emergency medical help immediately. Do not apply ice or ointments.
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What is the benefit of adding moisture to a heat treatment?
- Adding moisture to a heat treatment can help to soothe the affected area, provide pain relief, prevent dehydration of the skin, and enhance the effectiveness of heat in promoting blood circulation and healing.