A customer has just picked up a prescription for Voltaren pills, as he has sprained muscles. The pharmacist has explained to him that he needs to take the pills with meals. He has left the prescription counter and is now looking at antacids. After greeting him you presume that he is looking at antacids to assist him in protecting him from heartburn while he is taking the Voltaren. Write down 3 questions you would ask to clarify and confirm the need in the above situation.