Nevada State Board of Cosmetology Practice Exam

Question: 1 / 400

What symptoms might indicate a chemical burn?

Dryness and flaking

Redness, swelling, and blistering of the skin

The symptoms that indicate a chemical burn typically include redness, swelling, and blistering of the skin. Chemical burns occur when the skin comes into contact with a corrosive substance, leading to damage. The redness indicates inflammation resulting from the body's response to the injury. Swelling occurs as blood vessels become more permeable due to the inflammatory process. Blistering is a protective response that creates a bubble of fluid under the outer layer of skin, helping to protect the damaged area while it heals.

Recognizing these symptoms is crucial for providing proper first aid and determining whether further medical treatment is necessary. Accurate identification of a chemical burn ensures that affected individuals receive appropriate care and reduces the risk of complications from untreated injuries.

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Itching and irritation

Pale or discolored skin

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