According to the U.S. Bureau of Labor Statistics, registered nurses brought home an average annual salary of $67,930 in 2012. However, RNs who have only an associate degree in nursing, or ADN, tend to make less than those who have a bachelor's of science in nursing, or BSN.Ns with an associate degree who worked in the Northeast reported an average annual salary of $64,598 in 2012, more than those in most regions of the country. However, they still earned less than RNs with higher degrees.
Definition of menstrual cycle. : the cycle of physiological changes from the beginning of one menstrual period to the beginning of the next.
The menstrual cycle is a monthly cycle in which a womanâs uterus prepares for a fertilised egg to settle and grow into a baby. Human fertility is controlled by four hormones and involves specialised cells. Chromosomes carry the genetic information for the formation of offspring including gender. Chromosomes can also pass on genetic disorders.