A sound card (also known as an audio card) is an internal expansion card that provides input and output of audio signals to and from a computer under control of computer programs. The term sound card is also applied to external audio interfaces used for professional audio applications.
A certified nursing assistant, or CNA, may work in a hospital, a clinic, a nursing home or even in the patient's home. No matter the location, the duties of a CNA are about the same.They are there to provide safe and reliable care for those who need help or cannot care for themselves. Certified Nursing Assistant in a nursing home or hospital will also tidy up the patient's room. A custodial staff member usually does the deeper cleaning, but the CNA will do some light cleaning if it's needed. Making beds and putting away laundry are two responsibilities that often fall on the CNA.
Hospital certified nursing assistants (CNAs) have the extraordinary opportunity to make a positive impact on the lives of their patients. By aiding the nursing staff in nearly every aspect of patient care, hospital CNAs play a significant role in a patient's day-to-day experience within a healthcare facility.alary. According to the Bureau of Labor Statistics (BLS), in 2010, hospital CNAs earned a median annual salary of $24,010 or $11.54 per hour. Typical salaries ranged from $17,790 to $34,580.