Some of the common causes of Hypoxemia may include: 1  High altitudes. 2  During anaesthesia. 3  Acute respiratory failure. 4  Chronic obstructive pulmonary disease. 5  Muscle weakness. 6  Right to left shunts. 7  Ventilation perfusion inequality. 8  more causes...Â».
Turning Technologies ResponseCard NXT provides all the features of RF response systems. Responsecard NXT clicker has the capability to respond multiple choice, multiple response, numeric response, short answer and essay type questions. ResponseCard NXT is the best suited for self-paced test mode for individual performance analysis and assessment.
The SCAN 6500A OCR Reader is among the most versatile data entry tools available. As a low-cost alternative to keyboard data entry, this character reader helps avoid payment processing delays, data entry errors, and repetitive stress injuries. This all-in-one unit has the ability to quickly scan characters and bar codes. The SCAN 6500A Wand Reader can accommodate longer scan lines. This tabletop integrated Wand version is equipped a 15 ft. cable. With SCANâs simple keyboard emulation, over-the-counter or back