A nurse is implementing interventions to assist an aggressive client in deescalating the agitated behavior. Select all that apply. 1 Physical contact with the client to show caring 2 Encouraging the client to express perceived needs 3 Avoiding verbal struggles in an attempt to demonstrate authority 4 Providing the client with clear options to the unacceptable behavior 5 Referring to the client in an authoritarian manner to demonstrate control of the situation 6 Explaining the expected outcomes if the client is unable to control the unacceptable behavior