Insulin glargine side effects Get emergency medical help if you have signs of insulin allergy: redness or swelling where an injection was given, itchy skin rash over the entire body, trouble breathing, fast heartbeats, feeling like you might pass out, or swelling in your tongue or throat.
1 Many respiratory therapists choose to pursue a bachelor's degree after earning an associate degree. 2  Online bachelor's degree completion programs allow students to complete their bachelor's degree while working as a respiratory therapist. 3  Master of Science in respiratory therapy.
Confidence votes 18. A registered respiratory therapist passes a national board exam (2 part exam) and is considered an advanced respiratory practitioner. A certified resp. therapist also must pass a board exam (1 single exam) and is considered an entry-level practitioner.Pay rates are better if you are registered, job opportunities are also better. In my experience though, CRT's and RRT's work side-by-side doing the same jobs in the workplace. certified resp. therapist also must pass a board exam (1 single exam) and is considered an entry-level practitioner. Pay rates are better if you are registered, job opportunities are also better.