Which symptom is commonly associated with decompression sickness?

Which symptom is commonly associated with decompression sickness?

• A. Abdominal and joint pain
• B. Dysphasia
• C. Difficulty with vision
• D. Altered level of consciousness

Answer: (A)

Decompression sickness arises when dissolved nitrogen forms bubbles in tissues and the bloodstream after a rapid ascent. Those bubbles irritate tissues and can block small vessels, causing a range of symptoms. The most common presentation is musculoskeletal pain—joint and muscle aches that many divers describe as “the bends.” Abdominal discomfort can also occur as bubbles affect the abdomen. While neurological signs such as speech difficulties, vision changes, or confusion can appear if bubbles involve the brain or spinal cord, they’re less typical as the initial, most common symptom. The priority is 100% oxygen and rapid transport to a hyperbaric facility for treatment, with supportive care as needed.

Decompression sickness arises when dissolved nitrogen forms bubbles in tissues and the bloodstream after a rapid ascent. Those bubbles irritate tissues and can block small vessels, causing a range of symptoms. The most common presentation is musculoskeletal pain—joint and muscle aches that many divers describe as “the bends.” Abdominal discomfort can also occur as bubbles affect the abdomen. While neurological signs such as speech difficulties, vision changes, or confusion can appear if bubbles involve the brain or spinal cord, they’re less typical as the initial, most common symptom. The priority is 100% oxygen and rapid transport to a hyperbaric facility for treatment, with supportive care as needed.