To what altitude can standard NAUI dive tables be used?

To what altitude can standard NAUI dive tables be used?

• A. 500 meters (1640 feet)
• B. 300 meters (1000 feet)
• C. 200 meters (656 feet)
• D. 100 meters (328 feet)

Answer: (B)

The standard NAUI dive tables are designed to be used up to an altitude of 300 meters, or 1,000 feet. At this altitude, the effects of altitude on diving are accounted for, allowing divers to plan their dives safely and effectively while considering the changes in atmospheric pressure. Beyond this altitude, the tables may not provide accurate information, as the physiological effects on a diver can vary significantly due to decreased atmospheric pressure, which increases the risk of decompression sickness. Therefore, using the tables strictly within the limitations specified ensures that safety guidelines are adhered to, supporting the health and well-being of the diver.

The standard NAUI dive tables are designed to be used up to an altitude of 300 meters, or 1,000 feet. At this altitude, the effects of altitude on diving are accounted for, allowing divers to plan their dives safely and effectively while considering the changes in atmospheric pressure. Beyond this altitude, the tables may not provide accurate information, as the physiological effects on a diver can vary significantly due to decreased atmospheric pressure, which increases the risk of decompression sickness. Therefore, using the tables strictly within the limitations specified ensures that safety guidelines are adhered to, supporting the health and well-being of the diver.