They will give medication, draw blood, and conduct electrocardiograms. There is a major risk in dealing with diseases so the must observe guidelines to guard against dangers. They should get all the training and education they can because there will always be room for a well-trained and qualified nurse no matter how many people are already working there. ER nurses and all nurses should be caring, compassionate, intelligent and have emotional strength. In order to get a nursing license nurses have to graduate for a nursing school and pass a national licensing exam.
Specialized training is needed for emergency nurses.
Sue Surane picked nursing as a career because she watched her mom when she was sick and she watched the nurses and really liked what they did, so she wanted to help people. Mrs. Surane uses biology on the job by dealing with cellular things. She takes care of traumatic or infectious cells. Usually when anyone comes in sick it deals with cell injuries and a lot of biology has to deal with cells. To be a nurse you need your associates degree which takes 2 years, your diploma which takes 3 years and your bachelors degree which takes 4 years.