The nurse is applying a TENS unit to a client in pain. Prior to applying the electrodes, which action by the nurse is the most appropriate?
1. Turning the unit on
2. Washing, rinsing, and drying the designated area with soap and water
3. Increasing the amplitude to the desired setting
4. Changing the battery
Question 2
The nurse is teaching progressive muscle relaxation techniques to the client. Which rationale will the nurse include in the teaching session for progressive muscle relaxation?
1. It is a form of diversion that keeps your mind off of your stress.
2. By releasing muscle tension, the negative effects of stress can be lessened.
3. By relaxing the muscles, the pain the client is experiencing will cease.
4. It is a good form of exercise that will help you get into better shape so you won't experience any more pain.