Inquiry-based learning (also enquiry-based learning in British English)[1] is a form of active learning that starts by posing questions, problems or scenariosârather than simply presenting established facts or portraying a smooth path to knowledge. The process is often assisted by a facilitator.
A tiltmeter on Mauna Loa, used to predict eruptions by measuring very small changes in the profile of the mountain. A tiltmeter is a sensitive inclinometer designed to measure very small changes from the vertical level, either on the ground or in structures.
That is why clinicians think a positive tilt is indicative of volume depletion, and institute replacement while awaiting other test results. There is little agreement as to what indicates a significant orthostatic change and what is considered a positive tilt test. The 20-10-20 rule may be used as a guide for this.