Following surgery, to evaluate the effectiveness of the client's use of an incentive spirometer, the nurse should determine if the client: 1. Has increased circulation in the extremities. 2. Is ready...

Following surgery, to evaluate the effectiveness of the client's use of an incentive spirometer, the nurse should determine if the client:

1. Has increased circulation in the extremities.

2. Is ready to ambulate without pain.

3. Has stronger abdominal muscles.

4. Can breathe easier.