HomeCertified Burn Nurse PrepQuestion 9 of 10
Certified Burn Registered Nurse (CBRN) ExamQuestion 9 / 10

While working in a chemical plant, a worker suffers a burn on their arm due to exposure to a chemical substance. Which type of burn will continue to cause progressive skin damage until appropriately treated?

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Multiple choice — select the best answer
✓ Correct answer: C. Alkali burns Answer: Alkali burns Alkali burns penetrate skin more deeply through liquefaction necrosis, continuing to cause damage until the alkali is effectively removed. These burns require specific treatment through irrigation and neutralization. Acidic burns, on the other hand, are typically self-limiting as they create coagulation necrosis which forms a barrier to further penetration. Thermal burns do not continue to cause damage once the source of heat is removed. Generic chemical burns depend on the substance for severity and need for treatment, and do not specify the progressive nature like alkali burns.

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