What is the ending pressure group after three dives with specific durations and surface intervals?

To determine the ending pressure group after multiple dives and surface intervals, it’s essential to refer to the specific dive tables or computer algorithms that calculate residual nitrogen levels in the body based on previous dives and surface intervals.

The correct answer represents the calculated pressure group after analyzing the dive profiles, which include the depths and durations of the dives along with the surface intervals. These elements influence the amount of nitrogen absorbed into the body and, subsequently, the pressure group classification.

The method typically involves assessing how much time has been spent at certain depths, then identifying the corresponding pressure group after the last dive and factoring in the surface intervals correctly.

Choosing the right ending pressure group is crucial for planning subsequent dives to ensure safety regarding decompression and avoiding the risk of decompression sickness. It is imperative to assess each part of the dive log accurately to determine the appropriate ending pressure group based on the dives completed and their characteristics.