NCLEX Practice Questions: Quiz 492 November 22, 2015 By Rana Waqar Leave a Comment A nurse is preparing for a medical relief trip to West Africa and is concerned about a disruption in circadian rhythm from traveling across several time zones. Which herbal supplement might help synchronize the body to environmental time? 1. Evening primrose 2. Ginseng 3. Melatonin 4. St. John's wort Δ
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