A Patient Scheduled for Spinal Surgery the Following Day Lists

A patient scheduled for spinal surgery the following day lists ginkgo and ginger on a home medication assessment. What is the most important response from the LPN?

A) "For what effects do you take the herbs?"
B) "Have you told your surgeon that you take these herbs?"
C) "How many times per day do you take each herb?"
D) "What dose of each herb do you take?"