Sn instructed patient and caregiver about blood pressure and home monitoring. Explained the blood pressure measures the amount of force blood places on the blood vessels in the body. A blood pressure reading includes two numbers that indicate the pressure inside the arteries as the blood flows through the body. The upper number, called the systolic pressure, measures the pressure inside the arteries as the heart contracts to pump blood. The lower number, called the diastolic pressure, is the pressure inside the artery as the heart rests between each beat. Both parties verbalized understanding.