If you've been discharged from military service, your personnel files are stored at the National Archives and Records Administration (NARA).NARA is the official repository for records of military personnel who have been discharged from the U.S. Air Force, Army, Marine Corps, Navy and Coast Guard.The following is a summary of military personnel records:1  Military Personnel Records Contents.he Department of Defense and the National Archives and Records Administration (NARA) signed an agreement to make the Official Military Personnel Files a permanent series of records, transferred to NARA custody 62 years after the service member's separation from the military.
AB negative is the rarest blood type but the good news is those with AB negative blood can be given any negative blood type. The blood banks love O negative because they are universal donors. Any one can be given O negative blood. Teri Â· 2 years ago.
Blood Types. Every person has one of the following blood types: A, B, AB, or O. Also, every person's blood is either Rh-positive or Rh-negative. So, if you have type A blood, it's either A positive or A negative. The blood used in a transfusion must work with your blood type.If it doesn't, antibodies (proteins) in your blood attack the new blood and make you sick. Type O blood is safe for almost everyone. About 40 percent of the population has type O blood.People who have this blood type are called universal donors.he blood used in a transfusion must work with your blood type. If it doesn't, antibodies (proteins) in your blood attack the new blood and make you sick. Type O blood is safe for almost everyone.