During the preoperative assessment, the client tells the practical nurse that she uses echinacea, saw palmetto & glucosamine. What should the practical nurse advise the client? 1. Stop the use of all herbs & supplements at this time and follow up with the surgeon’s office for further direction. 2. There are no known effects of these products that will complicate surgery. 3. Bring all of the products in their original containers the day of surgery. 4. She should discuss her use of herbs & supplements with the pharmacist.