SN instructed patient / caregiver on factors that increase risk of HTN, such as: age, race, family history, stress, high sodium intake, high cholesterol intake, obesity and sedentary lifestyle. SN instructed patient / caregiver on measures to control/manage HTN, such as: exercise as tolerated, achieve/maintain healthy/ideal weight, decrease sodium intake to decrease fluid retention and the workload of the heart. SN Instructed importance of eating foods rich in calcium, protein and fiber.