Tips for Keeping Your Car Battery Charged. 1  DO drive your car. This may seem obvious but itâs actually really important. 2  DO keep your battery clean so that damaging corrosion never gets the chance to build. If you donât feel confident cleaning it yourself, no worries! 3  DO invest in a car battery self jumper.
Best Answer: O positive ok for transfusing to all positive types. O negative is a unversal to all types. So you cannot donate blood for an O negative if you are O positive. If you just want to donate plasma then you can donate, just not whole blood.
O Negative. As an O Negative blood donor you have a particularly unique opportunity to help people in emergency situations. O Negative blood cells are called âuniversalâ meaning they can be transfused to almost any patient in need, and only 6.6% of the population has O Negative blood. In the event of an emergency, trauma patients and accident victims are given a fighting chance at life due to O Negative blood transfusion. You may hear that âO Negative blood is the type they carry on the medical helicoptersâ. This is often the case when there is no time to ask questions. Additionally, O Negative red blood cells are safest for newborn infants with under-developed immune systems.