Because arthropods are characterized by bilaterally symmetric  segmented bodies, an exoskeleton made from chitin, and joint  appendages, pretty much any characteristic otherâ¦ than these might  disqualify the organism. Mammals for example, with their internal  skeleton would be disqualified.
Medical Expense Deduction. You can deduct medical mileage as part of your overall medical expense deduction. The IRS limits the medical deduction to the amount of medical expenses in excess of 7.5 percent of your Adjusted Gross Income.
If you have been temporarily reassigned to another work location that is farther from home, you can deduct the extra distance,â he said. If your employer reimburses you for mileage, however, you cannot deduct these expenses on your taxes. The per-mile rate for 2014 is 56 cents for business miles driven.