Certified Hyperbaric Technologist Practice Test 2026 – Comprehensive Exam Prep

The individual credited with developing staged decompression techniques for divers is Haldane. His work in the early 20th century significantly advanced the understanding of how gases are absorbed and released by the body under varying pressures. Haldane proposed the concept of using staged decompression, which involves gradually reducing pressure in a controlled manner to minimize the risk of decompression sickness, commonly known as "the bends." His research was foundational in the field of diving medicine and established standards that are still utilized in modern hyperbaric practices.

Haldane's contributions stemmed from his background in physiology and biochemistry, which allowed him to analyze the physiological effects of pressure on the body. He developed mathematical models that helped divers understand how long they should stay at certain depths and how to safely ascend to the surface. This made diving safer and more efficient.

The other individuals listed also contributed to the field of diving and medicine, but Haldane's work uniquely highlighted staged decompression principles, making his contributions particularly crucial in this area.