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.
A nurse anesthetist is a registered nurse who works closely with doctors to administer and monitor a patient's anesthesia for medical procedures. If you enjoy helping people, have a keen eye for detail, and are interested in a demanding but rewarding career, you might consider becoming a nurse anesthetist.
The miracle of anesthesia made pain-free surgery a reality. Nurse anesthetists, the first healthcare providers dedicated to the specialty of anesthesia, have their roots in the 1800s, when nurses first gave anesthesia to wounded soldiers on the battlefields of the Civil War.oday, Certified Registered Nurse Anesthetists (CRNAs) are masterâs prepared advanced practice nurses who enjoy a high degree of autonomy and professional respect. CRNAs provide anesthetics to patients in every practice setting, and for every type of surgery or procedure.