Difficulty: Medium
Average Score: 65%
Simulated
Passage / Scenario
Group of women who are pregnantA nurse is reinforcing teaching about fetal development with a group of women who are pregnant. Which of the following statements should the nurse include in the teaching?
Correct answer
A
Rationale
Maternal-fetal circulation is established by 12 weeks via the placenta. Lanugo develops earlier and diminishes by 36 weeks, quickening occurs by 16-20 weeks, and sex is determined at conception.