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.
CNA Certification Requirements. In order to become certified as a nursing assistant, youâll need to complete a certain number of requirements first. Each state has their own set of criteria, but weâve provided an example from one state to give you an idea of what you can expect.