Answer to Question 1
ANS: C
Amenorrhea, or the absence of menstrual flow, is most often a result of pregnancy. Although stress, excessive exercise, and eating disorders all may be contributing factors, none is the most common factor associated with amenorrhea.
Answer to Question 2
ANS: B
Menorrhagia is defined as excessive menstrual bleeding, in either duration or amount. Heavy bleeding can have many causes. The amount of bleeding and its effect on daily activities should be evaluated. A menstrual flow lasting 5 to 6 days is a normal finding. Mittlestaining, a small amount of bleeding or spotting that occurs at the time of ovulation (14 days before onset of the next menses), is considered normal. During her reproductive years, a woman may have physiologic variations in her menstrual cycle. Variations in the length of a menstrual cycle are considered normal.