doozy (Noun) something that is extraordinary. Often used in the context of troublesome, difficult or problematic, but can be used positively as well. Most of the test was easy, but the last question was a doozy. Origin: American, from daisy (the flower), also 18th century and onward English slang for something excellent. May have been influenced by Eleonora Duse, Italian actress.
Rmn used to be registered mental nurse when rgn was registered general nurse it was then changed so that all nurses were were RN (registered nurse) and then the branch that they specialised in, either adult, child, mental health or learning disability, creating RNA, RNC, RNMH and RNLD. vikee Â· 2 years ago.
A renal, nephrology or dialysis nurse is responsible for the care of patients with kidney disease.Nephrology is the branch of medicine that deals with the kidney. This type of nurse may work in clinics, homes or hospitals; her duties range from educating patients to operating dialysis equipment.n addition to caring for patients, a renal nurse must perform clerical tasks and report to physicians as needed. A renal nurse is a specialist in the field of nephrology and must be a registered nurse.