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.
Re: drop out age high school pa. Pursuant to 22 Pa Code sec. 11.13,compulsory school age is until the age of 17 or graduation from a high school, whichever occurs first. Accordingly, a 17 year old may withdraw from school. There are a few exceptions set forth in 24 P.C.S sec. 13-1330. One exception applies to a student who.