SDI Open Water Scuba Diver Practice Exam 2026 – Complete Test Prep

When divers start feeling signs of overexertion, it's crucial for them to assess their current situation and location. This assessment allows divers to evaluate their physical state, gauge the severity of their symptoms, and determine the best course of action. By understanding where they are and their capabilities, they can make informed decisions about whether to ascend, signal for help, or employ appropriate self-assistance strategies.

Evaluating the situation includes checking oxygen levels, assessing the surrounding environment, and considering proximity to safety or assistance. This proactive step plays a vital role in ensuring a diver's safety and increasing the likelihood of effectively managing any symptoms they are experiencing before they escalate into a more serious condition.