How to Estimate Mileage for the Tax Year. Maximizing tax deductions helps reduce the overall tax bill you might pay. The Internal Revenue Service announced a standard deduction rate increase for the tax year 2011. Deductions can be taken for business, medical, moving or volunteer mileage.his averages 2,400 miles a year in work mileage. If you moved for a new job to another state, you can estimate the drive from your previous home location to the new home location. Many GPS direction programs provide you with a street by street mileage with the total trip summary.
Orthostatic hypotension, also known as postural hypotension or shortened to orthostasis and colloquially called head rush, occurs when a person's blood pressure falls when suddenly standing up from a lying or sitting position.
How Do I Know if I Have Low Blood Pressure? Low blood pressure is not always a sign of a problem. But if you have symptoms of low blood pressure, your doctor can diagnose the condition and uncover the cause. Symptoms of dizziness and lightheadedness when you stand up from sitting or lying down -- with a decrease in your blood pressure-- may indicate a condition called postural hypotension.