What condition may occur after exposure to higher pressures during scuba diving?

What condition may occur after exposure to higher pressures during scuba diving?

• A. Hyperventilation
• B. Decompression sickness
• C. Altitude sickness
• D. Respiratory distress

Answer: (B)

Decompression sickness, also known as "the bends," is a condition that can occur after scuba divers ascend too quickly from deeper depths where they have been exposed to higher pressures. While scuba diving, the body absorbs nitrogen from the compressed air at higher pressures. If the diver ascends too rapidly, the decrease in pressure can cause the dissolved nitrogen to form bubbles in the body, leading to various symptoms such as joint pain, dizziness, and even life-threatening complications. This condition emphasizes the importance of controlled ascents and safety stops to allow the nitrogen to safely exit the body. The other options, like hyperventilation, altitude sickness, and respiratory distress, are not directly linked to the pressure changes associated with scuba diving. Hyperventilation is typically associated with anxiety or stress rather than pressure changes. Altitude sickness occurs when ascending to high altitudes where oxygen is less available, and respiratory distress generally relates to issues affecting breathing rather than the effects of pressure changes during a dive.

Decompression sickness, also known as "the bends," is a condition that can occur after scuba divers ascend too quickly from deeper depths where they have been exposed to higher pressures. While scuba diving, the body absorbs nitrogen from the compressed air at higher pressures. If the diver ascends too rapidly, the decrease in pressure can cause the dissolved nitrogen to form bubbles in the body, leading to various symptoms such as joint pain, dizziness, and even life-threatening complications. This condition emphasizes the importance of controlled ascents and safety stops to allow the nitrogen to safely exit the body.

The other options, like hyperventilation, altitude sickness, and respiratory distress, are not directly linked to the pressure changes associated with scuba diving. Hyperventilation is typically associated with anxiety or stress rather than pressure changes. Altitude sickness occurs when ascending to high altitudes where oxygen is less available, and respiratory distress generally relates to issues affecting breathing rather than the effects of pressure changes during a dive.