Adorable animal families that will make you aww. A barrier pipe is a type of plastic piping equipped with a built-in protective layer or coating. Without this extra layer of protection, oxygen and other gases could pass through the walls of the pipe, leading to corrosion within the plumbing system over time. barrier pipe is a type of plastic piping equipped with a built-in protective layer or coating.
An accelerated BSN is an alternative program that can dramatically shorten the time frame for receiving a degree in nursing for students who already hold a bachelor's degree in a non-nursing subject and have completed all required prerequisites.
Rating Newest Oldest. Best Answer: The BSN is the Bachelor of Science in Nursing. It is one of the various nursing degrees available, including the ASN (Associate's) and MSN (Master's). Most nurses have either an ASN or BSN, and they often simply start out with the ASN and then work towards the BSN later on if they need it.