A nurse is caring for a client who has been hospitalized and is performing active range-of-motion exercises. Which of the following body movements should indicate to the nurse that the client has full range of motion of the shoulder?

Abducting the arm to a 90-degree angle from the side of the body

Adducting the arm so that is lies next to the client's side

Flexing the shoulder by raising the arm from a side position to a 180-degree angle

Circumducting the shoulder in a 180-degree half circle