What Is an Arterial Blood Gas Test? An arterial blood gas test, commonly known as an ABG, is performed on blood from an artery. It is used to see how well the lungs are functioning and to determine the effectiveness of respiratory therapies, such as the use of a ventilator, CPAP, BiPAP or oxygen.
Drop Date â is the last day in a semester when a student can withdraw from a course before course completion without having a grade assigned for the class. Students that are likely to fail a course may decide to drop (withdraw from) the course to avoid having a failing grade lower their overall grade point average.
Register <a href=https://webadvisor.mclennan.edu/>online through WebAdvisor</a>. Pay at the time you register or no later than 6 p.m. May 18. Registration ends at 6 p.m. May 17. <b>If you decide not to attend class, you must drop your class through WebAdvisor prior to the first class day of the minimester. If you do not drop your class prior to the first day of the term, you will be responsible for paying tuition and fees.