What term describes a change in cabin pressure faster than the lungs can decompress, potentially causing lung damage?

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Study for the Pilot's Handbook of Aeronautical Knowledge Exam. Study with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Multiple Choice

What term describes a change in cabin pressure faster than the lungs can decompress, potentially causing lung damage?

Explanation:
Explosive decompression is a rapid drop in cabin pressure that occurs faster than the air in the lungs can equalize. When the pressure falls quickly, the air inside the lungs expands and can overstretch or rupture lung tissue, risking pulmonary barotrauma or other lung damage. This is different from slower decompression, which gives the body time to adapt. The other terms refer to unrelated aviation topics: False Horizon is a cockpit instrument misperception, Final Approach is a phase of flight toward landing, and Federal Airways are designated routes in the national airspace.

Explosive decompression is a rapid drop in cabin pressure that occurs faster than the air in the lungs can equalize. When the pressure falls quickly, the air inside the lungs expands and can overstretch or rupture lung tissue, risking pulmonary barotrauma or other lung damage. This is different from slower decompression, which gives the body time to adapt. The other terms refer to unrelated aviation topics: False Horizon is a cockpit instrument misperception, Final Approach is a phase of flight toward landing, and Federal Airways are designated routes in the national airspace.

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