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.
To become a CNA, you'll need a high school diploma or GED, plus nursing assistant training. You can find these programs at community colleges, trade schools and medical facilities. Before enrolling, be sure the program is approved by your state's nursing board.NA Pay and Benefits. CNA pay and benefits will depend on where you work, but the U.S. Bureau of Labor Statistics (BLS) 2014-15 Occupational Outlook Handbook lists the annual median salary for CNAs as $24,400.