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In this brief instructional video, the presenter delivers a key NCLEX pharmacology study tip: whenever a test‑taking student is uncertain about a medication‑related question, they should default to assuming that the patient must avoid both grapefruit juice and alcohol while on any medication. The advice is based on the common interaction where grapefruit juice and alcohol can interfere with the metabolism or efficacy of many drugs. The tip is positioned as a practical exam‑strategy to choose the safest answer when the specific drug interaction is unknown.
