For example, if the mother is AO (received A from one parent and O from the other) and the father is BO there is a possibility that their child will have one of the following blood types: A (25%), B (25%), O (50%), or AB (25%).
A Certified Nursing Assistant is a member of the health care team. Always working under the direction of a nurse (RN or LPN/LVN) the CNA provides hands on nursing care to patients, residents, clients and customers in a variety of health care settings.
So it is certainly a wise decision for you to get CNA certification if you are serious to make your career progression in nursing and healthcare industry. As a certified nursing assistant, I certainly recommend you get certified as soon as possible to earn yourself credibility and valuable skills.