High blood pressure is a common disease in which blood flows through blood vessels (arteries) at higher than normal pressures. Measuring Blood Pressure Blood pressure is the force of blood pushing against the walls of the arteries as the heart pumps blood.
In composition and speech, chronological order is a method of organization in which actions or events are presented as they occur (or occurred) in time. Narratives and process analysis essays commonly rely on chronological order. See Examples and Observations below. Also see:
Definition of order for Students. 1  1 : a certain rule or regulation : command â¦ when he gave orders â¦ everyone knew â¦ that he expected to be obeyed. 2  2 : the arrangement of objects or events in space or time List the names in alphabetical order. 3  3 : the way something should be He kept the room in order.