PADI Rescue Diver Practice Exam

A direct ascent is typically performed when you are unable to assist a distressed diver while descending because it is essential to prioritize safety in emergency situations. If you cannot assist the distressed diver, ascending directly to the surface can allow you to reach safety or summon help more quickly. In high-stress scenarios, such as when you are already descending and find yourself unable to help someone in distress, a swift ascent can also help you avoid getting further entangled in a potentially hazardous situation.

In contrast, encountering strong currents may require a more controlled ascent to avoid being swept away or disoriented. Similarly, when low on air, it is crucial to manage your ascent to prevent complications, such as rapid ascension, which can lead to decompression sickness. Notably, if there is a marine hazard below, ascending directly could lead you into danger. Prioritizing a direct ascent in the situation where a distressed diver cannot be assisted helps maintain the focus on safety and effectiveness in emergency rescues.