BURNS PART 1 QUESTIONS AND ANSWERS 2024-2025 A+ GRADE, Exams of Nursing

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Water at 123 degrees F can cause burns in .- ANS-W ¥ Seconds Water temps higher than 160 degrees F can cause: - ANS-V Y Instantaneous full-thickness burns. The nervous system is particularly sensitive to electrical burns. Damage to the brain, spinal cord, and myelin-producing cells cause a devastating .- ANS-V / Transverse Myelitis current is more likely to induce fibrillation. - ANS-W ¥ Alternating What is more common than fibrillation in individuals struck my lightning? - ANS-V ¥ Respiratory Arrest (medulla oblangata becomes temporarily rendered inactive from the electrical discharge disrupting neurologic impulses.) 4 ways lighting strikes cause injury: - ANS-W / Direct Strike Side Flashes (through air) Contact Strikes (holding object struck) Ground Currents Chemical burns cause: - ANS- “A denaturing of protein within the tissues or a desiccation of the cells. Extent of chemical burn related to: - ANS-W “Concentration of the chemical and the interval between injury and the initiation of medical therapy. Alkali products cause more tissue damage than acids because: - ANS-V “They penetrate more deeply and typically illicit less pain than other types of chemical burns, creating a liquefaction necrosis of the tissue.