Erbium is finding nuclear and metallurgical uses. Added to vanadium, for example, erbium lowers the hardness and improves workability. Erbium oxide gives a pink color and has been used as a colorant in glasses and porcelain enamel glazes.rbium is finding nuclear and metallurgical uses. Added to vanadium, for example, erbium lowers the hardness and improves workability. Erbium oxide gives a pink color and has been used as a colorant in glasses and porcelain enamel glazes.
Nurse anesthetists provide anesthesia and related care before and after surgical, therapeutic, diagnostic and obstetrical procedures. They also provide pain management and emergency services, such as airway management. The practice of anesthesia is a recognized specialty within the profession of nursing, and nurse anesthetists are essential to the health care workforce. The Certified Registered Nurse Anesthetist (CRNA) administers anesthesia for all types of surgical cases, from the simplest to the most complex.
A nurse anesthetist or CRNA for short (certified registered nurse anesthetist) is a registered nurse that worked in a critical care area for at least 1 year (usually much more) before returning to school for 2+ years for specialty training in anesthesia.CRNAs are masters prepared.except for older ones that trained prior to a masters degree requirement.) Both anesthesiologist and CRNAs are very educated and capable of delivering quality anesthesia care. The main difference in my opinion is that CRNAs bring compassion and a human touch into the anesthesia setting.