Burns 101 Biology Video Lecture | Introduction to Burn Care: Medical Treatment - Health & Fitness

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FAQs on Burns 101 Biology Video Lecture - Introduction to Burn Care: Medical Treatment - Health & Fitness

1. What are the three degrees of burns?
Ans. The three degrees of burns are first-degree, second-degree, and third-degree burns. First-degree burns only affect the outer layer of the skin, second-degree burns involve the outer layer and the layer underneath, while third-degree burns extend through all layers of the skin and may even damage underlying tissues.
2. What are the common causes of burns?
Ans. Burns can be caused by various factors such as heat (flames, hot objects, hot liquids), electricity, chemicals, radiation, and even extreme cold. Common causes include contact with hot objects, scalding from hot liquids, house fires, electrical accidents, and exposure to harmful chemicals.
3. How can burns be treated at home?
Ans. For minor burns, it is important to cool the affected area immediately by running it under cool water for at least 10-20 minutes. Afterward, a sterile non-stick dressing can be applied to protect the area. Over-the-counter pain relievers can help manage pain, and keeping the burn clean and dry is essential for proper healing. However, severe burns should always be evaluated by a healthcare professional.
4. When should I seek medical attention for a burn?
Ans. It is advisable to seek medical attention for burns that are larger than 3 inches in diameter, burns that involve the face, hands, feet, genitals, or major joints, and burns caused by chemicals, electricity, or inhalation. Additionally, burns that show signs of infection (increased pain, redness, swelling, pus) or do not heal within 2 weeks should be evaluated by a healthcare professional.
5. How can burns be prevented?
Ans. Burns can be prevented by taking necessary precautions such as using oven mitts or protective gloves when handling hot objects, keeping children away from hot liquids and objects, using caution while cooking, installing smoke alarms and fire extinguishers in the house, using sunscreen to prevent sunburns, and being cautious around electrical equipment. It is also important to teach children about fire safety and ensure a safe environment at home.
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