A nurse is assisting a physician in performing a physical examination of a client who has just been told that she is pregnant. The physician tells the nurse that the Goodell sign is present. The nurse understands that this sign is indicative of:
Group of answer choices
A. The presence of fetal movement
B. An increase in vascularity and hyptertrophy of the cervix
c. A high risk for spontaneous abortion
d. The presence of human chorionic gonadotropin (hCG) in the urine