What should you do to prepare for potential bathroom needs before starting the SPE?

Using the bathroom beforehand is essential for ensuring comfort and minimizing distractions during the SPE. Taking a moment to address any bathroom needs prior to the exam allows you to start the test with a clear mind and focused attention on the questions at hand. By removing this potential discomfort, you can better concentrate on the content of the exam itself, rather than being preoccupied with the need to take a break.

While planning breaks at intervals, staying hydrated, and scheduling time between questions can be valuable strategies for overall exam performance, they don't directly address the immediate need to alleviate any bathroom concerns before starting. Taking a proactive approach to use the bathroom beforehand helps to ensure that your performance during the exam remains optimal and uninterrupted.