Inpatient Obstetric Nurse (NCC) Practice Exam 2026 – Comprehensive All-in-One Guide for Exam Success!

Hydatidiform mole, a form of gestational trophoblastic disease, has an incidence typically ranging between 1 in 1000 to 1 in 1500 pregnancies depending on various factors, such as geographic location and maternal age. The selected answer indicates that approximately 1 in 1200 pregnancies may result in a hydatidiform mole, which aligns closely with the reported incidence in many medical studies.

This figure is significant as it provides an understanding of the relative rarity of this condition in the general population of pregnancies, assisting healthcare professionals in recognizing and diagnosing it when it presents in clinical practice. The ability to identify abnormal placentation early can help in managing complications that may arise with a hydatidiform mole. It is essential for obstetric nurses to be aware of this incidence rate to continue to provide informed care and appropriate patient education.