PADI Advanced Open Water Practice Exam

The acronym 'I STRUT N U NAP' is used to help divers remember specific navigational steps when underwater. Each letter corresponds to a keyword associated with the process of navigating using a compass, which is essential for divers when exploring new areas or ensuring they can find their way back to their entry point.

Understanding how to use a compass correctly is vital for diver safety, especially in environments where landmarks are not visible or when visibility is poor. The navigation skills practiced using this mnemonic can be crucial for planning dives, ensuring route efficiency, and increasing situational awareness underwater.

This method not only reinforces the importance of navigation in diving but also enhances the overall diving experience by minimizing potential confusion or disorientation underwater. Knowing and being able to apply these navigational steps allows divers to confidently explore new sites while maintaining their safety.