Jerry, Dr. Williams's office assistant, is a trained medical assistant. While covering the front desk while the receptionist was out to lunch, a patient and friend of Dr. Williams called requesting a refill order for Valium. The friend is taking a trip by plane and takes Valium when he flies. Is Jerry qualified to fulfill this request? Would it make a difference if the refill was for a different medication, such as blood pressure? What are the legal ramifications if there are any harmful reactions? Does the doctrine of respondeat superior protect Jerry from any lawsuits?