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.
Duties: Hospital CNA. Some states hire certified nursing assistants to work in hospitals. If you work as a certified nursing assistant in a hospital, you will keep busy throughout the day.One of your main tasks will be to help keep patients comfortable throughout your shift.ome states hire certified nursing assistants to work in hospitals. If you work as a certified nursing assistant in a hospital, you will keep busy throughout the day.