Used Rarely. vouchsafe is in the lower 50% of commonly used words in the Collins dictionary
A: To become a RN nurse you can either take ADN (Associate Degree in Nursing) or you can take BSN (Bachelors of Science in Nursing) degree. Associate's degree in nursing takes two years to complete while a BSN is more comprehensive and therefore takes four years to complete.
Obtaining the RN degree usually requires two to four years of study with two year paths resulting in Associate of Science Degree in Nursing and the four year course provides a Bachelor of Science Degree in Nursing or a Registered Nurse degree.