The correct answer is: A. A high protein diet Explanation: Dietary management of preeclampsia focuses on: Adequate protein intake to help maintain oncotic pressure and reduce edema. Balanced calorie intake (not excessively restricted, as in option B). Adequate fluid intake (option C is partially correct, but fluid intake should be moderate, not excessive, to prevent fluid overload). Moderate salt intake (not completely salt-free, as in option D, because sodium is essential for maintaining fluid balance).