What does a rapid decompression typically result in regarding cabin pressure?

A rapid decompression typically results in a sudden loss of cabin pressure. This event occurs when there is a failure in the aircraft's pressurization system or structural integrity, causing an abrupt change in the cabin environment. Unlike gradual pressure loss, which allows for a measured decline in cabin altitude and can provide time for warnings and safety measures, rapid decompression leads to an immediate drop in pressure. This poses serious risks to passengers and crew, including potential hypoxia and the need for immediate use of oxygen systems. The sudden nature of this type of decompression is critical to understanding its implications for safety and emergency response on board.