Answer to Question 1
ANS: B
The patient with adenocarcinoma of the vagina most likely experienced prenatal exposure to DES, not an Rb gene mutation or exposure to solvents or radiation.
Answer to Question 2
ANS: A
More than 70 of children diagnosed with cancer are cured. Some of the factors leading to im-proved cure rates in pediatric oncology include the use of combination chemotherapy or multi-modal treatment for solid childhood tumors and improvements in nursing and supportive care. A partial explanation for the relative lack of progress in curing the adolescent population at the same rate as that realized in the younger pediatric population is the lack of participation in clinical trials. While survivors of childhood cancer are at increased risk of developing a second malig-nancy later in life, it is not as frequent as 70.
The ovarian and uterine cycles in a human female.
Male giraffe mounting a female. Only dominant males are generally able to mate.
Cryptorchidism. (a) In complete cryptorchidism, the testes of a newborn have failed to descend into
Nursing history for female genetalia and reproductive tract assessment
Female Sexual Behavior
The traditional human karyotypes derived from a normal female and a normal male