NRNP 6552 Quiz Solution WEEK 5

NRNP 6552 Quiz Solution WEEK 5. Most research studies on methods of contraception use the term efficacy to refer to: The rate of success in those who are spacing their pregnancies The likelihood of pregnancy when a method is used exactly as prescribed The number of pregnancies when a method is used improperly or inconsistently The likelihood of user failure or typical-use failure rates in different populations 1 points QUESTION 2 1. In women of reproductive age, the most common cause of a bleeding pattern that is suddenly different is: An increase in estrogen A reaction to a change in eating or exercise habits Adrenal hyperplasia A complication of pregnancy 1 points QUESTION 3 1. The ParaGard IUD is impregnated with copper and is effective for: 15 years 3 years 5 years 10 years