True or False: A buoyant emergency ascent at greater depths involves dropping your weight belt and exhaling slowly all the way to the surface.

True or False: A buoyant emergency ascent at greater depths involves dropping your weight belt and exhaling slowly all the way to the surface.

• A. False
• B. Not sure
• C. Usually
• D. True

Answer: (D)

In a buoyant emergency ascent, you use buoyancy to rise quickly from depth. The intended move is to shed ballast by dropping your weight belt so you become positively buoyant, then ascend to the surface. As you rise, breathe continuously and exhale gradually to manage buoyancy and keep the ascent controlled. This helps prevent a too-rapid rise and reduces the risk of lung injury as pressure drops and your body expands toward the surface. The idea is to reach the surface promptly in an emergency while maintaining safe breathing rather than trying to swim it out or hold your breath.

In a buoyant emergency ascent, you use buoyancy to rise quickly from depth. The intended move is to shed ballast by dropping your weight belt so you become positively buoyant, then ascend to the surface. As you rise, breathe continuously and exhale gradually to manage buoyancy and keep the ascent controlled. This helps prevent a too-rapid rise and reduces the risk of lung injury as pressure drops and your body expands toward the surface. The idea is to reach the surface promptly in an emergency while maintaining safe breathing rather than trying to swim it out or hold your breath.