Final answer:
The amount of ice cream that equals 1 carbohydrate portion depends on the portion size specified by the patient's diet plan, which is generally around 1/2 cup. It is important for the patient to consult with their healthcare provider to determine the specific portion size.
Step-by-step explanation:
The amount of ice cream that equals 1 carbohydrate portion depends on the portion size specified by the patient's diet plan. Generally, a serving of ice cream that counts as 1 carbohydrate portion is around 1/2 cup. However, it is important for the patient to consult with their healthcare provider or diabetes educator to determine the specific portion size that aligns with their individual dietary needs.