ATI RN
Conception and Fetal Development NCLEX Questions Quizlet Questions
Question 1 of 5
What is the most vulnerable time for teratogen exposure?
Correct Answer: B
Rationale: The embryonic period (3-8 weeks) is when organogenesis occurs, making it highly sensitive to teratogens.
Question 2 of 5
With regard to the estimation and interpretation of the recurrence of risks for genetic disorders, nurses should be aware that:
Correct Answer: D
Rationale: Each pregnancy is an independent event. The risk factor remains the same for each child.
Question 3 of 5
The prenatal nurse is discussing the functions of the placenta with a pregnant person at 6 weeks’ gestation. What statement by the pregnant person indicates to the nurse the patient understands the information?
Correct Answer: B
Rationale: The placenta facilitates waste disposal and oxygen transfer. It does not filter all viruses or regulate fetal glucose.
Question 4 of 5
The nurse is providing second trimester education on self-care measures to a group of pregnant persons and their support persons. What information is most important for the nurse to include at this time? Select 3 that apply.
Correct Answer: C
Rationale: Hygiene, sexuality, and rest are key aspects of self-care during the second trimester.
Question 5 of 5
Identify the physician who is certified to provide the most comprehensive perinatal care.
Correct Answer: D
Rationale: Maternal-fetal medicine specialists provide comprehensive perinatal care. Other physicians have more limited scopes.