The Nurse Is Preparing to Administer a Rectal Suppository Antipyretic

The nurse is preparing to administer a rectal suppository antipyretic medication. Which action by the nurse is correct?

A) Allowing the suppository to soften at room temperature before inserting
B) Explain the administration procedures to the patient
C) Having the patient remain flat or on one side for at least 30 minutes after insertion
D) Using an oil-based lubricant such as petrolatum gel (Vaseline) to lubricate the medication