Which of the following is a common risk associated with deep diving?

Decompression sickness, often referred to as "the bends," is a well-recognized risk associated with deep diving. This condition occurs when a diver ascends too quickly after spending time at depths where the pressure is significantly greater than at the surface. While at depth, nitrogen from the air we breathe can dissolve into the diver's tissues due to the increased pressure. If a diver ascends too rapidly, nitrogen bubbles can form in the blood and tissues as the pressure decreases, leading to various symptoms ranging from joint pain to potentially life-threatening situations.

To prevent decompression sickness, divers follow specific ascent rates and perform safety stops at shallower depths. Understanding the risks associated with deep diving, including the effects of pressure and proper ascent techniques, is crucial for divers engaging in deep underwater exploration.