A patient receiving oxygen asks why smoking is prohibited near the bed. Which explanation by the nurse is correct?
Correct answer: B. Oxygen supports rapid combustion of nearby materials
- A. Oxygen itself catches fire at room temperature
- B. Oxygen supports rapid combustion of nearby materials
- C. Oxygen makes all electrical equipment produce radiation
- D. Oxygen causes water-based disinfectants to explode
Explanation
Oxygen is not itself flammable, but it supports combustion and allows materials to burn more rapidly and intensely. Smoking, open flames, sparks and oil-based products therefore create serious fire risks near oxygen equipment.
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About Respiratory Nursing
Covers nursing assessment and management of asthma, chronic obstructive pulmonary disease, pneumonia, tuberculosis, pleural disorders and respiratory failure. Key areas include breath sounds, oxygen therapy, airway suctioning, inhaled medicines, arterial blood gases and the difference between hypoxia, hypoxemia and carbon dioxide retention.
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