Final answer:
Option C - 'I will eat four servings of unsalted nuts per week' indicates an understanding of a healthy diet to control hypertension as it supports the intake of potassium and avoids excessive sodium, which aligns with dietary recommendations for managing high blood pressure.
Step-by-step explanation:
A female client showing an understanding of a healthy diet to control hypertension would acknowledge the importance of potassium and the need to limit sodium and alcohol intake. Among the options provided, option C, 'I will eat four servings of unsalted nuts per week,' implies an understanding of the dietary recommendations, as unsalted nuts can be a good source of potassium and mineral nutrients while also avoiding excessive sodium. This aligns with research indicating that a higher intake of potassium can have a favorable effect on blood pressure, which is particularly beneficial for those dealing with hypertension.
Additionally, nuts in moderation can be part of the DASH diet, which is known to be effective in controlling blood pressure. On the other hand, options A, B, and D suggest practices that are not typically recommended for controlling hypertension; whole milk is high in saturated fats, decreasing dietary potassium is contrary to its positive benefits, and consuming three alcoholic drinks per day exceeds the recommended limit.