Certified Hyperbaric Technologist Practice Test

The development of stage decompression in the early 1900s was significantly influenced by research and advancements made by the British Royal Navy. Their interest in improving the safety and efficacy of underwater diving led to extensive studies on the effects of pressure and the best methods to mitigate the risk of decompression sickness, also known as "the bends." The British Royal Navy conducted systematic experiments and developed decompression tables that would enable divers to ascend safely from significant depths, reducing the likelihood of nitrogen bubbles forming in the bloodstream as pressure decreases. This work laid the groundwork for modern decompression techniques and protocols, demonstrating the importance of staged decompression in ensuring the safety of divers operating at various depths. In contrast, the other navies mentioned did not have the same level of influential contributions to the development of stage decompression during this period. While they may have been involved in diving operations, their advancements in decompression techniques were not as pivotal as those pioneered by the British Royal Navy.