145 A nurse who is leading a team of nurse managers is planning to make a major announcement. The nurse should use nonverbal communication techniques to enhance the importance of the announcement? O O Cross her arms over her chest when beginning the announcement. O Sit in front of the group for the meeting and then stand for the announcement. Stare at the people the announcement will affect the most. Lean gently over the back of a chair sitting to one side of the room when making the announcement