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.
A CNA is required to be certified, in order to make sure that you are fit and capable of doing his tasks and responsibilities. In order to be a bona fide CNA, you need to complete 75 hours' worth of nursing aide training. Apart from that, you have to pass a comprehensive exam. After completing these requirements, you will be given state certification, and you can get started on your journey towards becoming a great CNA.