Which topic would be the most important to include in teaching of an obese adolescent receiving a diagnosis of high blood pressure?

A. Symptoms of hypertension is incorrect because hypertension in adolescents is often called the “silent killer” due to its asymptomatic nature. While it is useful to teach about potential warning signs such as headaches, dizziness, or nosebleeds, relying on symptoms alone is insufficient for early detection or effective management. B. Cause of hypertension is incorrect because although understanding the etiology (obesity, family history, diet, sedentary lifestyle) helps adolescents understand their condition, it does not provide actionable steps for controlling blood pressure. Knowledge of cause alone does not directly influence lifestyle changes or therapeutic interventions. C. Effects of high-density lipoprotein is incorrect because HDL cholesterol contributes to cardiovascular health, but focusing solely on HDL levels is narrow and does not address the main modifiable factor influencing the adolescent’s hypertension—weight and lifestyle. D. Effect of weight loss on hypertension is correct because weight reduction is one of the most effective non-pharmacologic interventions for lowering blood pressure in obese adolescents. Teaching about healthy eating habits, regular physical activity, and gradual weight loss provides the adolescent with practical strategies to directly manage hypertension. Weight loss can improve vascular health, reduce cardiac workload, and decrease overall cardiovascular risk. Emphasizing lifestyle changes empowers the adolescent and family to actively participate in disease management and prevention of long-term complications.