The LPN/LVN observes the unlicensed assistive personnel assisting a client diagnosed with a right-sided CVA with a bed bath. The LPN/LVN should intervene if the nursing assistant performs which of the following activities?
1. The nursing assistant raises the bed to the appropriate level.
2. The nursing assistant reaches over the bedrail to bathe the client.
3. The nursing assistant initially removes the client's pajama top from the client's right side.
4. The nursing assistant first washes the client's feet.
5. The nursing assistant allows the client to wash the affected arm.
6. The nursing assistant applies body lotion to the client.