A: Advil (ibuprofen) is a non-steroidal anti-inflammatory drug (NSAID). Advil can be used for pain and inflammation. Motrin (ibuprofen) is the same medication as Advil; they are both ibuprofen. They are just made by different companies.
A video display unit (VDU) consists of: A computer output device that uses a cathode ray tube or other technology to present visual images.
ardu (feminine singular ardue, masculine plural ardus, feminine plural ardues) ( 1 literally) steep, hence hard to climb. ( 2 figuratively) arduous, needing or using up much energy, difficult.