â¢ A particulate respirator P2 mask is to be worn by staff caring for these patients. â¢ A disposable anaesthetic circuit with filter is to be used for these cases. Cleaning for Airborne Precautions All furniture surfaces within the operating room and anaesthetic bay must be wiped with a neutral detergent.
Thunder is caused by the rapid expansion and contraction of the air surrounding a lighting bolt. On average, a lightning bolt is about 5 times hotter than the surface of the sun or about 50,000Â°F!
Myth: Heat lightning is caused due to heat or hot weather. Fact: The term 'heat lightning' is a misnomer. It is not caused due to heat or hot weather. It is, however, observed in warm seasons. Myth: As heat lightning occurs only in summer, it is not dangerous. Fact: It is caused due to thunderstorms.