Blood is important. However, when a medical need for blood occurs, many hospitals are running short. www.bestmasterofscienceinnursing.com has created an infographic detailing the importance of blood donation, entitled “Blood. Simple”. With less than 10% of individuals being able to give blood, it’s important than any individual that can, does. Currently, only 7.8% of eligible blood donors donate in a given year, leaving hospitals and medical centers constantly in a scramble to keep up supply.