Final answer:
The nurse should implement interventions like dimming lights, minimizing noise, and ensuring a calm environment to prevent further CNS irritability in the preeclampsia client. Antihypertensive medications may also be administered to manage blood pressure. Increased fluid intake and salt consumption are not recommended interventions.
Step-by-step explanation:
The nurse should implement interventions to prevent further CNS irritability in the preeclampsia client. Dimming lights, minimizing noise, and ensuring a calm environment can help create a soothing atmosphere for the client, reducing stress and promoting relaxation. Additionally, the nurse may administer antihypertensive medications to manage blood pressure and prevent further CNS irritability.
Finally, it is important to note that increased fluid intake and salt consumption are not recommended interventions for preeclampsia, as they can lead to fluid retention and exacerbate the condition.