Central Time is 2 hours ahead of Pacific Time. The mainland U.S. has four time zones (Alaska and Hawaii each have their own time zâ¦ones, which makes a total of 6 different time zones for the U.S.). From west to east, the mainland U.S.'s time zones are: Pacific Time, Mountain Time, Central Time and Eastern Time.
It includes a sensor strapped to the wrist which can measure the pressure in the aorta, the main artery close to the heart, where high blood pressure does most damage. A sensor in the watch records the pulse wave of the artery, which is then fed into a computer together with a traditional blood pressure reading from a cuff. In most people the pressure in the aorta is 10mm Hg lower than in the arm, but in some, especially younger people, it is as much as 30mm Hg lower.
Video: How to measure blood pressure using an automatic monitor. To monitor your blood pressure using an automatic blood pressure monitor, find a comfortable place to sit with good back support at a table or desk.When you're ready to take your blood pressure, sit quietly for three to five minutes beforehand.o monitor your blood pressure using an automatic blood pressure monitor, find a comfortable place to sit with good back support at a table or desk.