A nurse is teaching a client who has multiple sclerosis. Which of the following instructions should the nurse include in the teaching?

Rationale:
A. "I can have up to three glasses of wine per day while breastfeeding.": Alcohol passes into breast milk and can affect the infant’s neurologic development and feeding patterns. Regular alcohol intake should be avoided.

B. "I need to drink a glass of fluid each time I nurse and with all meals.": Adequate hydration supports optimal milk production during breastfeeding. Increasing fluid intake each time the mother nurses or eats helps replace fluids lost through lactation and prevents dehydration.

C. "I should avoid all seafood while I am breastfeeding.": Seafood provides essential omega-3 fatty acids that support the infant’s brain and eye development. The mother should only avoid high-mercury fish such as swordfish and king mackerel.

D. "I need to eat a bland diet while breastfeeding, as babies often react to spicy food.": Most infants tolerate varied maternal diets, including spicy foods, without adverse effects. Restricting flavors unnecessarily limits the mother’s nutrition and is not required.

Rationale:

• Deep tendon patellar reflex: The reflex response decreased from 4+ to 2+, demonstrating a reduction in hyperreflexia. This improvement indicates effective magnesium sulfate therapy, showing decreased neuromuscular irritability and a lower risk of progression to eclampsia.

• Blood pressure: The blood pressure declined from 166/110 mm Hg to 152/90 mm Hg, reflecting effective antihypertensive therapy and improved vascular tone. This moderate reduction suggests that labetalol and magnesium sulfate are successfully controlling severe preeclampsia symptoms.

• Heart rate: The heart rate remained within normal parameters (72–90/min) across both days, showing stable cardiac function without significant deviation. This consistency indicates no notable change in hemodynamic status related to treatment.

• Edema: The client continues to exhibit +3 pitting edema in both lower extremities, reflecting persistent fluid retention and endothelial dysfunction. This ongoing finding suggests that intravascular fluid shifts typical of preeclampsia have not yet resolved.