If an individual has prior service time, this time will be subtracted from his/her age in order to determine if their age is compatible with the maximum age limit. For example, if a 37-year-old Marine with 10 years of service desires to reenlist in the Marine Corps, his/her age will be 27 for enlistment purposes.
A positive finding of the enzyme leukocyte esterase in urinalysis indicates the presence of white blood cells in the urine. This normally suggests inflammation of some sort, often from a urinary tract infection.lthough a urinary tract infection is the most common cause of leukocyte esterase in urinalysis some other and rarer causes for the positive result with a negative microorganism culture do exist. [2] These include:
Your test is positive if it finds antinuclear antibodies in your blood. A negative result means it found no ANAs. A positive result may mean that you have an autoimmune disease such as lupus. Thatâs a disease that damages joints, skin, and other organs. About 95% of people with lupus will test positive for antinuclear antibodies. A positive test result can also mean that you have one of these other autoimmune diseases: SjÃ¶gren's syndrome-- a disease that causes joint damage, as well as dry eyes and mouth