Blood pressure is governed by five elements--the strength of the heartbeat, the volume of blood, the viscosity of the blood, the resistance of the arterioles, and the elasticity of the arterial walls. An abnormality of any of these can cause the blood pressure to be too high or too low.
Depending on the complexity of the case a trial can last anywhere from one day to six months or longer. If you are asking how long a rape prosecution takes you are probably looking at 6 months to a couple of years.
Most people who report for jury service are finished in one day, but we cannot predict in advance how long the trials will be for any particular day, so you should be prepared for anything. In addition, the judge may vary daily working hours to accommodate witnesses who have special travel or schedule problems.'ve been selected to be a jury for a trial (lucky me) and i want to know how long it usually last for.