The nurse receives an order to administer Propofol 0.5mg/kg Intravenous push (IVP) for a client who is mechanically ventilated. What is the best action for the nurse to take?

Assess the client's vital signs prior to administering the medication.

Gather supplies to administer the medication as ordered.

Check the state board of nursing guidelines to verify scope of practice.

Assess the client's allergies, mental status, and current medications.