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.
A certified nursing assistant (CNA) is an entry-level health professional who provides patients with routine daily care while under the supervision of licensed health care professionals. They may provide assistance with dressing, bathing and eating, take vital signs and report patients' concerns to nurses and doctors.any community colleges that offer certificate programs in nursing assistance work closely with their state to ensure that graduates have met the minimum hourly and education requirement for certification. Certified nursing assistants are commonly employed by nursing homes and hospitals.