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.
You must spend 2 to 4 years studying at an accredited nursing school in order to become a Certified Nursing Assistant. You will need to become a nursing assistant before you can become a CNA, so nursing school is vital to your career path. A four year degree will provide you with a more advanced, well-rounded education. You will usually receive a Bachelor's of Science in nursing.