What is a chromosome? In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure. Chromosomes are not visible in the cellâs nucleusânot even under a microscopeâwhen the cell is not dividing.
Once candidates have completed the CNA program required in the state they want to practice in, they will have to pass a state certification exam to receive their professional credential. Generally, nursing assistants are not expected to have previous work experience before they become certified.
Premier Choice Health Servicesâ STNA training program consists of a 75-hour course comprised of 59 hours of classroom learning and 16 hours of clinical experience at a long-term care facility. It is an excellent program that more-than-adequately prepares an individual to take the State text successfully.