One of the primary advantages of using a three-part diagnostic statement such as the problem–etiology–signs/symptoms (PES) format includes which of the following? 1. Decreases the cost of health care....

One of the primary advantages of using a three-part diagnostic statement such as the problem–etiology–signs/symptoms (PES) format includes which of the following?

1. Decreases the cost of health care.

 2. Improves communication between nurse and client.

3. Helps the nurse focus on health and wellness elements.

4. Standardizes organization of client data.