Final answer:
The nurse's most appropriate response is option a. 'Let's explore some other dietary options.' Instead of suggesting ice cream as a substitute for milk, the nurse should recommend healthier alternatives such as dark leafy vegetables, tofu, fortified plant-based milks, and calcium supplements.
Step-by-step explanation:
The nurse's most appropriate response is option a. 'Let's explore some other dietary options.'
Although ice cream contains calcium, it is not a healthy substitute for milk because it is high in fat and calories. The nurse should suggest alternative sources of calcium that are lower in fat, such as dark leafy vegetables, tofu, fortified plant-based milks, and calcium supplements.